Our Accommodation and Housing specialists have secured rooms at a selection of hotels with flexible terms and conditions exclusively for attendees of the Congress. Book early to secure your room and let our dedicated accommodation team look after you whilst taking advantage of the following:

• Specially negotiated rates and benefits
• Wi-Fi access is included for all ASO 2022 delegates
• Discounted breakfast rates are available at the preferred hotels
• Additional networking opportunities by staying in the same location as other delegates
• Flexibility to change or cancel your booking at any time up to 30 working days prior to the Congress start date
• No deposit is required to secure your booking – simply use your credit card to guarantee your reservation.
• Full pre-payment can still be made by contacting the Congress Managers directly.

Reap the benefits of booking with the Congress Managers and staying in one of the officially contracted hotels below:

Online Registration Form

Please note that all persons intending to attend the Congress must register.

The Ritz-Carlton Perth (Headquarter Hotel)

1 Barrack Street, Perth WA 6000

5 Stars | 10 minute walk to Congress venue

Cutting a striking silhouette along the Swan River, The Ritz-Carlton, Perth evokes timeless luxury and the joy of discovery. Set within a stunning building on Elizabeth Quay, the hotel overlooks the river, skyline and urban parks. The beauty and bounty of Western Australia are celebrated through culinary experiences highlighting local ingredients, a river-view infinity pool and a luxury spa featuring bespoke pampering rituals.

Run of House Room: $290 per room per night, including breakfast for one

Langley Park Suite: $700 per room per night (available upon request)

Breakfast available for additional guests for $35 per person, per day

Inclusions: All rooms include Wi-Fi access

Book From

Parmelia Hilton Perth

14 Mill Street, Perth WA 6000

5 Stars | 3 minute walk to Congress venue

Located in the heart of Perth CBD (Central Business District), Parmelia Hilton offers a swimming pool and a restaurant. All air-conditioned rooms offer a flat-screen TV with 10 cable channels and in-room movies.

All rooms are elegantly decorated and include a refrigerator, a safety deposit box and a work desk. Each room has a private bathroom with a shower and fluffy bathrobes. Some rooms offer a marble bathroom.

Parmelia Hilton features a 24-hour front desk and an Executive Lounge available to selected room types. Dry cleaning, luggage storage and car rental services are all available. An off site valet parking service is on offer for an additional fee and subject to availability.

Samuels on Mill is open daily and serves breakfast, lunch and dinner. Guests can enjoy sampling authentically local food options from the seasonal menu. Enjoy a beer or glass of wine while being served local cuisine.

The property is walking distance to Perth Arena and only a short drive to the new Optus Stadium. Parmelia Hilton is also a short walk from Perth Convention and Exhibition Centre, Brookfield Place and Elizabeth Quay on the Swan River. Perth International Airport is a 25-minute drive away.

Hilton Guest Room: $240 per room per night 

King Deluxe Room: $285 per room per night

Queen Junior Suite: $305 per room per night

Breakfast available for an additional $20 per person, per day

Inclusions: Wi-Fi access

Book From

Adina Apartment Hotel Perth

33 Mounts Bay Road, Perth WA 6000

4.5 Stars | 1 minute walk

Access Australia’s fastest growing city conveniently, while located in the heart of Perth’s CBD and opposite the Perth Convention and Exhibition Centre. Adina Apartment Hotel Perth is the perfect central base. Explore Kings Park, Perth Arena and the Swan River. Only a 20-minute drive from Perth Airport with onsite parking, or travel around easily using public transport, with Elizabeth Quay train and bus terminals only a 3-minute stroll.

The serviced apartment style hotel offers 138 spacious one and two-bedroom apartments and generous studio rooms. Each apartment is modern and stylish with all the creature comforts you need, including fully equipped kitchens, in-room laundries and plenty of living space.
Take a dip in the heated outdoor pool, work out in the gym, soak in the jacuzzi or grab something to eat at the hotel restaurant. Metro Bar & Bistro offers fresh, modern cuisine with a good selection of wines and other beverages. Its dining terrace is a relaxed space to enjoy drinks and a meal with friends or colleagues. The restaurant also services guest in-dining requests.

Studio King: $199 per room per night 

Premier One Bedroom: $219 per room per night

Premier Two Bedroom: $349 per room per night

Inclusions: Wi-Fi access 

Book From

DoubleTree by Hilton Perth Waterfront

1 Barrack Square, Perth WA 6000

4.5 Stars | 12 minute walk to Congress venue

Featuring panoramic views of Perth’s city skyline and a rooftop infinity pool, Doubletree By Hilton Perth Waterfront is located in Elizabeth Quay, with access to local attractions and experiences such as the Rottnest Express Ferry and Kings Park right at your door step. The Perth Convention and Exhibition Center is just 701 m from the hotel and the Perth CBD is a short walk away.

A variety of dining options in and around the hotel are available, highlighting fresh, seasonal and local produce for you to try. You can enjoy cocktails, tasty bites and uninterrupted views of the Swan River and the stunning Western Australian sunsets.

The friendly staff at the 24-hour front desk can help to provide information on what to do in the area.

All modern guest rooms feature air conditioning, a flat-screen TV and a private bathroom with a hairdryer. Some rooms boast city or river views.

Guest Room: $220 per room per night 

King Guest Room Panoramic City View: $245 per room per night

King Guest Room River View: $270 per room per night

Breakfast available for an additional $25 per person, per day

Inclusions: Wi-Fi access

Book From

Rendezvous Hotel Perth Central

24 Mount Street, Perth WA 6000

4 Stars | 8 minute walk

Rendezvous Hotel Perth Central is a CBD hotel located less than 10 minutes from major attractions including Kings Park, Perth Convention and Exhibition Centre, Perth Arena, Old Swan Brewery and the famous Matilda Bay Boatshed on Swan River. Whether you’re exploring city shopping on Hay Street and Murray Street Mall, visiting the new Elizabeth Quay or Yagan Square precinct, or here for business on St Georges Terrace, Rendezvous Hotel Perth Central is the perfect base for your Perth city stay. Enjoy free public transport via the Perth Cat Bus service, climb the renown Jacob’s ladder alongside Kings Park or visit popular Western Australian landmarks including Fremantle, Scitech Discovery Centre, Perth Mint, Water Town Rottnest.

Guest Room: $159 per room per night 

Deluxe Room: $179 per room per night

Add breakfast for an additional $20 per person per day

Inclusions: Wi-Fi access 

Book From

Prices above are listed per room per night
^ Room only rates do not include breakfast
^^ Bed and breakfast rates include full buffet breakfast

Rates may increase without notice due to changes in government charges, taxes or levies. Credit card details must be supplied at time of booking to guarantee reservation.

Bedding Configurations

Hotel rooms
Single (SGL): A single occupancy room with one bed
Double (DBL): A double occupancy room with one bed
Twin (TWN): A double occupancy room with two beds

Studio Room: A room with either one double bed OR two single beds with a combined bedroom and living area.
1 Bedroom Apartment: An apartment with one double bed.
2 Bedroom Apartment: An apartment with two double beds or one double and two single beds.

Please note bedding configurations are subject to hotel availability.

Accommodation Conditions

How to Book

The Congress Managers will forward your contact details, reservation and deposit to the hotel of your choice.

Accommodation may be booked when you complete the online registration form on the registration page of this website. Alternatively, email your requirements to the Congress Managers who will be more than happy to assist.

Credit Card Guarantee

A credit card guarantee must be provided at the time of booking to guarantee your reservation. Your hotel booking is unable to be confirmed if this has not been received.

If your accommodation payment is to be charged to a third-party credit card, please contact the Congress Managers requesting a credit card authorisation form which will allow the hotel to process the appropriate charges to this card upon checkout.

Should you be unable to provide a credit card, full pre-payment of your booking must be made to guarantee your reservation. This payment can be made by invoice, simply contact the Congress Managers directly to arrange this.

NB: Please contact the Conference Manager if you wish to pay in full prior to arrival.

Changes to bookings

Any required changes to your booking must be requested in writing to the Conference Managers by 30 working days prior to the Conference start date.

Late bookings

New bookings and changes to existing bookings requested within 30 working days prior to the Conference start date will be subject to hotel availability and rate increase. It is recommended you book early to avoid disappointment.

Flexible terms and conditions apply to amendments or cancellations made up to 30 working days prior to the Conference. Cancellation charges will apply after this date.

Cancellation charges

  • A 100% cancellation fee will be charged for bookings cancelled or reduced within 30 working days prior to the Congress start date.
  • A cancellation charge will also apply if you do not arrive on the date you are booked to check in.
  • All cancellations and changes to your reservation must be made in writing to the Congress Managers.


The negotiated rates are valid up to 30 working days prior to the congress start date. After this, accommodation is subject to availability and rates are subject to an increase.

Rates may increase at any time without notice due to changes in government charges, taxes or levies.

As per standard hotel policies and procedures delegates will be required to provide credit card details upon check-in.  This is to cover any incidental charges incurred during your stay and all remaining unpaid room nights.

The hotel will place a hold on your credit card for an amount which covers all unpaid accommodation nights reserved plus a daily amount for incidental charges. Any money still held on your credit card by the hotel once you have settled your account and checked out will be released. If you will be settling your accommodation account and incidentals by cash you will still be asked to provide your credit card for guarantee at the time of check-in.

If you will be settling your accommodation account by cash you will be asked to pre pay for your accommodation in full when you check-in plus a cash deposit to cover incidentals that may be incurred during your stay. Should you not utilise any incidentals during your stay the cash deposit, for incidentals only, will be refunded to you by the hotel upon check-out. Please note the daily incidental charge may vary across the listed hotels.

Daily Incidental Charges

Please note the daily incidental charges the hotel will hold on your credit card may vary across the listed hotels.  Should you wish to confirm the amount that will be held against your card, please enquire with your hotel during check-in.

Late Arrivals / No Shows

Please indicate when you register, or notify the Conference Managers in writing, if you will arrive at your hotel after 1800 hours.  Failure to do so may result in your room being treated as a no-show and being released.

Check in / check out times

Check-in time for most hotels is 1500 hours and check-out time is 1000 hours.  Should you wish to guarantee your check-in before 1500 hours, you will need to pre-book and pay for the previous night.  If you wish to guarantee a late check-out you will need to book for the next night.

These additional nights can be booked at the time of making your reservation. Alternatively, if you have already made your accommodation booking, you can request the additional nights by advising the Congress Managers in writing.

If your organisation would like to make a group booking of 15 rooms or more at one of the listed hotels, please contact the Congress Managers with your group booking requirements.

If you would like to make a group booking of 15 rooms or more at a hotel not listed above, the Congress Managers will endeavour to secure rooms and negotiate group rates on your behalf with the hotel of your choice. With a large network of hotel contacts our accommodation specialists have the buying power to ensure all your needs are met and your booking is managed efficiently.

Contact the Congress Managers today to secure your group booking.

**WARNING: Reported Accommodation Scam**

We have received reports of unauthorised contact to ASO 2022 participants. Please note that this appears to be an internet scam possibly directed at obtaining credit card, bank details or personal details. All official communication regarding accommodation for ASO 2022 will come from Arinex Pty Ltd.

Please note that no other housing or travel company represents ASO 2022 in any way, nor have we authorised them to use the Congress name on information they may issue. We recommend you reserve rooms with hotels listed on the Congress website via the on-line booking site or by emailing Arinex. Please do not make any reservations through any unknown housing or travel company.

If you happen to be contacted by any other company, please contact the Congress Managers.