Just curious if anyone here has one, or has owned one ?

I'm considering getting one of these...

Some questions:

1) I'm sure they have different engine sizes....What size engine did you or do you have, and what kind of mileage do you get ?

2) Is it possible to get fridges, or sinks with running water in these things ?

3) How comfortable is that bed in back ? It looks all fancy with the power but is it comfortable ? I have a bad back and need something on the stiffer side.

4) Do they have a curtain you can put up so no one can look in from the front at you ? Or can you get them after market ?

5) Do they have some kind of power inverter in them to run the tv, and all the interior lights ?

These look like nice rides.....Right now I'm eyeballing a 2000 SE Hightop...