SereneLife Twin Air Mattress

Bought this to replace a retired Aero bed. Could not buy the same Aero bed so decided on this one. It was slightly wider than most other offerings, but the old twin size Aero bed seemed roomier. (It may have been a twin XL.) Can't use the constant pump operation because it seemingly never stops and found it annoying. Have had it for around 3 months and it holds air well - I think I've added air twice since the initial inflation, so that's a plus. The full size would probably be more comfortable, but too large for where this bed is. UPDATE: For 5 months at the medium setting the bed held air just fine. Due to back issues the bed was set to firm. Within 3 months one of the seams on top center of the mattress split open about a 1/4". Used loctite super glue professional - with the bed 1/2 inflated, poured the glue onto the split. (The dispense nozzle was plugged, so pouring it ended up with about a dime size pool of glue on the split.) Took a good day for it all to dry. Now keeping the mattress at the medium setting. The fix has held for the last week of all night, every night use. Person using this bed weighs less than 150 lbs. Recommend not using the firm setting.