Sounds like a great idea. There is nothing wrong with it. Just remember, if you give someone access to a claimed area (like if they want to rent a room so you trust them) and they destroy it, the mods can't help you restore it because you willingly gave them access. Speaking from personal experience (I made a hotel that was free for new players in pluto), I found the best way was to make the hotel only one floor (claims go all the way from the sky to bedrock), and expand it out to the sides. Then, claim each room as its own area. That way each person only has access to their specific room. You can either make each room 100% its own claim (in which case they need to be 10x10, the smallest area you can claim), or you can claim the whole area and then subdivide the claim for each room. Just some thoughts.