Our first RV, the Winnie View. Very reliable, gets 15 MPG @65 MPH, 15mpg @ 55 mph towing a car. Plenty of torque to pull the car up a hill. Sleeps 6, but a little more comfortable if 2 are children.
Fridge runs on propane or shore powwer and can be set to change automatically. The TV as supplied is rather small, I changed ours out for a 28" Samsumg.
There are about 3 different floor plans. First pick the floor plan you want to live with.
M-B has a full page listing of specifications for all the fluids. In particular pay attention to the engine oil. I get mine from Amazon along with the filter, for less money than I can get it retail, and free shipping.