Hey Dan! I own a 13 room ski lodge in Vermont that was previously run as a hotel and I now run as an STR. When I bought it I considered renting the rooms individually, but I didn't want to deal with 13 different guests at a time. I rent the entire place to large groups, one at a time, and it's going fantastic. People love being able to rent the whole place out and it's pretty easy to manage. It's lodge-style (you can see a link to my listing on my BP profile), so it's a single building that has a great room, game room, I added a kitchen, etc. and it basically functions as a huge house. I get that your situation is different: I have thought about buying a motel like what you are looking at, and what I would do in that circumstance would probably be to (zoning permitting, etc.) put on an addition that includes a large common living room and a kitchen/dining space, and again rent to 1 large group at a time. I am doing about 2X the revenue that the previous owner did as a 13 room lodge, as 1 large STR, so I strongly recommend going that way if at all possible! And of course, if the numbers make sense in your market. :)
Happy to chat with you to share more learnings if you'd like!