I am unfortunately downsizing. The good - I replaced the pump a few years ago and it came with a single wireless controller that controls both sides individually instead of the old pump with two wired remotes. The not so good - the right side bladder has a slow leak, slept on it like that for years, just had to top it off every few nights. It was never a big enough problem for me to replace it.
I have used a 3” memory foam topper with a waterproof cover since I bought it used (I’ll be keeping the topper).