I have bought two of these air mattresses, and I used to think all air beds were just sorta shit that would leak after a couple uses; but after my 350lb uncle slept on this it didn't even buckle.

Intex Comfort Plush Elevated Dura-Beam Airbed with Internal Electric Pump, Bed Height 22", Queen https://www.amazon.com/dp/B07F39F6XR/ref=cm_sw_r_cp_apa_i_1xvlDbXNTXDY2

The thing held up great, only reason I bought a 2nd one is because my cat had been secretly using it for watersports in a closet for several months.