It's everything in conjunction that has me on edge. The offering shit, asking to occasionally eat some of my food and hanging out on the couch are all things I'd expect from most people moving in, but asking to use my laptop for a totally unimportant reason when I'm very clearly currently using sets off alarm bells to me. Combined that with the fact that his mother paid his rent and I'm very skeptical about this person's disposition.
Until this month I was renting the entire house. My landlord didn't give a shit if I rented out the other rooms for airbnb as I was already paying for the whole place and if guests damaged/broke anything I had agreed to pay for it. Why should he care that I'm making money subletting in that way? If he wanted money for each individual room then he could've rented each room out at lower prices and had to worry about multiple people paying on time, as well as losing money from the time it takes to find people to fill each room.
Huh? It wouldn't be a pain in the ass to move 4 beds, 3 dressers, 4 desks, a couch, tv and stand, dining room table and chairs, 4 night stands, 4 shelves/cabinets, an armoire and a fridge? I own every piece of furniture in the house, every one of the rooms being rented is furnished with my stuff.
As for the cats, every tenant knew about them prior to agreeing to anything. Don't like cats, then don't move in. These people are getting an obscene deal; month to month lease, flat fee, furnished room, internet. So you'll have to pardon me when I get a little annoyed by them acting as if we're all just roommates and everything's communal.