You can find a single slide coach in that price range. Although I would love a 4 slide 42' behemoth, our one slide rig is very workable and we fulltime. I wouldn't spend extra getting a 2 slide as the second slide will be in the bedroom and you can live without that extra space in the there.
The only thing is that you will have to hunt hard for your prince(ss) among a lot of frogs - they are out there, I found one, but you have to be prepared to do a lot of looking and prodding before the right one comes along. A wrong decision could put you $10,000 in the hole if mechanical problems exist and/or you need a set of tires.