Best air mattress I ever had. Period.I had this mattress for 4 years now and used it quite a bit. The two things I appreciate the most in this one are: 1.) It does not lose any air whatsoever. You may have to top it up once after you initially inflated it but after that it holds the air for days! I have literally used it for a week with only topping it off once in between. I have never seen that in any air mattress ever before. 2.) It doesn't smell. That's actually a huge deal for me since I am allergic to synthetic smells. This mattress does not smell at all, unlike many other pvc products.Besides that, it is as comfortable as an air mattress gets. It is easily good enough for two. About the size of a full size bed. It is very light weight and durable. I have used it quite a bit and handled it with appropriate care. It doesn't show any signs of wear.I can only highly recommend it.