Guest hou, 4-star11 William Street, Adelaide, South AfricaShow on map
Guests rate it highest for service, cleanliness and location.
9.0119ReviewsGarden Oasis with a Sparkling Pool Escape to Tri-Angle B&B and Guesthouse, where a lush garden and a refreshing outdoor pool await you. Perfect for unwinding after a day of exploring Adelaide.
Elegant Rooms with Modern Amenities Each room at Tri-Angle B&B and Guesthouse is uniquely decorated and equipped with satellite TV, a microwave, a fridge, and coffee facilities. Indulge in the luxurious Bridal Suite featuring a romantic four-poster bed and a relaxing corner bath.
Convenient Services and Facilities Enjoy a delicious breakfast in the dining room, with the option for lunch and dinner arrangements. Take advantage of room service, a cozy bar, and a shared lounge. Plus, benefit from laundry services, on-site parking, and the opportunity to host intimate weddings.
Book now to experience the charm and comfort of Tri-Angle B&B and Guesthouse!
9.0
Rated 9.0 out of 10 by 119 guests who stayed here.
Such a lovely place to stay; it was clean and exceeded our expectations. We appreciated that they had electric blankets, which was the best thing ever if you're not used to how cold that area is. The owners and staff are…
Cleanliness and friendliness
As if it wasn't great enough to be in a well cared for facility with much more to offer compared to the rest of the places that were recommended. I will most definitely refer friends and family to the facility for future…
The reception, the room, the location and the room was clean.
We didn't have towels the second day other than that everything was okay.
Had a lovely stay ,the stuff was friendly the owners were also very friendly. The room was nice and neat.
Reviews are written by guests who booked through our supplier and stayed, shown as written and in their own language. Category scores are the supplier’s reading of recent reviews, updated January 2026.
11 William Street, Adelaide, South Africa
Guests rate the location 9.3 out of 10 — superb.
Each room shows its own terms before you pay.
Most rates can be cancelled free until a date shown on the room.
Non-refundable rates are marked as such.
Check-in from 3:00 PM until 09:00 PM
Check-out by 10:00 AM
Children welcome
No pets
Paid parking on site
Non-smoking rooms available
Paid when you book, not at the desk.
Rates include the taxes and fees we can read.
The property may take a card at check-in for incidentals.
Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation. Payment before arrival by bank transfer is required. The property will contact you after you book to provide instructions. A deposit may be required at the property.
Check-in is from 3:00 PM. Check-out is by 10:00 AM. If you're arriving late, tell us and we'll ask the property to hold the room.
No — the property states that pets are not allowed.
Yes — parking is available on site at a charge the property sets. We check the rate and whether a space can be reserved against your dates.
Yes — a pool is listed among the property's facilities. Seasonal closures are common, so we'll confirm it's open for your dates.
Breakfast is offered at the property. Whether it's included depends on the rate — the board type is shown on each room once you put your dates in.
Yes — internet access is listed among the property's facilities.
The property lists meeting and banquet space, which usually means it handles group business — but how many rooms it will hold at once, for how long, and at what rate are set case by case and are not in any feed. Tell us the dates and the number of rooms and we'll get those terms from the property in writing before anything is charged.
Put your dates in above and book online, or call (888) 789-8585 and we'll do it for you — including things a booking form can't handle, like a block of rooms, a monthly rate or an invoice for your employer.
11 William Street, Adelaide.
Nothing to do with the booking above. The same market, priced the same way, for if this one is not it.