Ok, I'm going to put my 2 cents worth in here;
Barbie, don't lock yourself into one type RV alone. I did that for over a year and got very frustrated. I thought I'd only be happy with a B van conversion motorhome. Thought anything bigger would be too scary to drive. They are very hard to find here in the NW and also very expensive! For the same price I could buy a small C or a B+ and have almost twice the amount of room inside. After only a month of looking I bought a 22 ft Gulfstream BTCrusier. I love it!
I am not a fulltimer and it's just me and my little dog, so having a separate bedroom wasn't an issue for me. I do love having an eating place always set up. In the Bs you normally take down the table to let the sofa down to sleep on, unless you have the twin beds but then you may have the table between the beds to contend with. I also love the two door fridge/freezer. Much bigger and it's at eye level. No stooping to get to it or the microwave, which in some Bs is under the sink area. Mine is over the stove, and I also have an oven. I prefer having a separate shower area. Most Bs you pretty much have a 'wet' bathroom.
This one came with a generator, which at first I thought I wouldn't need, but then reconsidered after some of the gals mentioned that if you travel with a pet and have to leave them in the RV it's nice to be able to use the generator to run the air conditioner when not hooked up at a campground. Also gives you more options on what you can use when boondocking. Something I haven't tried yet.
Ok, my 2 cents is up! Happy looking! It's fun!