We like having the automatic levelers on our Class A, it makes for fast easy setup at a campsite as it is done right from the drivers seat simply set the brake and push a button til it indicates it is level. On our previous rigs we had to use leveling blocks that interlocked, which could take some time to get it level. One time at a campground we saw one that had been leveled with rocks from the site piled up that they drove up onto, it sure didn't look very sturdy.
Ours has deep cell batteries for the coach and of course another battery for the engine.
The windows are all double pane in ours, makes it much more comfortable in cool weather plus they never fog up.
We have a switch that disconnects the electrical when we have the propane tank filled it is a safety measure plus of course we switch off any propane use in the coach during filling also do both when fueling the rig. Some campgrounds have a propane truck that comes about once a week which is nice if you are staying long term.
Another thing to consider is if you will be able to comfortably drive or pull it depending on what you get, when taking long trips it is nice to be able to switch drivers. I have driven all of the different ones we have had over the years, to me the one we have now is the easiest for me to drive even though it is larger.
We are partial to Winnebagos they have been in business for many years. We went on a tour of a portion of their factory it is very interesting to see how well built and insulated each component is, the electrical was amazing you would not believe the amount of wire that goes into each one.
We travel with some water in our tank, no need to carry jugs of water in order to flush a toilet we just turn on the water pump, if it not already on for pressurized water whenever needed.
Check out the matresses in the ones you look at to make sure they have a good quality that is comfortable for a decent nights sleep. Ours in the Winnebagos have all been very comfortable in fact they use sleep number in at least some of their models.
Doing your homework and going to look at plenty of different ones will help you figure out what will be comfortable well made and easy to handle on the road.
