I just call mine "home." Since we spend most of our time on the road with our RV, we've done the most work to it. I've upgraded the furniture, TV, Surround, etc. We did replace most of the living room flooring with vinyl flooring, and the bathroom floor with mock tiles. I'm working on hardwiring the Vinotemp to a 12v outlet, so it will run on battery power when we move. Haven't gotten around to that, yet. I did buy a new end table that fits between my couch and the wall. The RV manufacturer had a few in stock, and it works perfectly to store the ashtray, lighter fluid, etc.
Didn't do much to where I smoke in the house, I'd rather be in the RV and don't even smoke every day if we aren't on the road. I do have a room here that is referred to as my room, and that's usually where i put the 30 count when we come back, but I'll smoke in the living room where I can watch a movie or something. Probably the biggest thing, is the AppleTV that i bring over from the house on wheels.
The truck has upgraded speakers so it sounds a bit better, and plenty of power outlets to charge all the toys while we drive. Oh, I did add extra padding to the front seats, so it is a bit more comfortable to sit in. Otherwise, it's just been maintenance and work related upgrades.