Bests & Worsts Reviews from Amazon

I'm a retired senior with limited mobility so I spend more time on my bed than most ever will, (Queen 22 inch). Unfortunately, that amounts to well over 12 hours on too many days. After a month I bought my adult daughter one and she thanks me every time we talk. I'd like to address some negative review issues and maybe why. Leaks- Before using Pump "FULL" WAIT at LEAST 12 hours, deflate, rei-inflate. Not a TRAMPOLINE! Hard- I call it firm which I wanted. The daughter likes hers a little softer so she underinflates hers compared to mine which may lead to another complaint. Unstable- Most complaints seem to come from twin-size beds and those under 22 inches tall. My daughter is limited to location due to floor heaters and hasn't had issues without wall support. I'm 170lbs and live alone. The bed is rated at 600 pounds but that doesn't mean a couple of 300 lb. users could sleep on it. I wouldn't recommend it for two sleepers full time. When my fitted bottom sheet becomes loose it reminds me to add a little air. This happens every 3 or 4 days and takes under a minute to bring back to full. Measure your space!! Since there is no elevated frame you cannot place it over floor heater outlets or near electric baseboard or radiant heaters.