We chose this spa as we don’t have much space so liked the thin surround of the Singapore. It looks really smart, was very simple to inflate and fill with water. The instructions are not very helpful when it comes to the set up and cleaning routine but we found various You Tube videos to help us. We love it and use it about twice a week at 38 degrees. It comfortably fits 3 people I’d say - 4 at a push if you don’t mind crossing legs over eachother.