I think that a clean, friendly "bed bug" dog could be a real plus for a hotel. I'm imagining a Hampton with a dog bed in front of the faux fireplace. When you walk in he greets you with this big smile (but doesn't jump or slobber on you). When he's not sniffing he keeps you company. Kids love him. Instead of screaming kids running up and down the hallway you have screaming kids running and playing fetch outside with the dog. During the Manager's Reception business people pet him and have him do tricks. Long term guests can have a big warm friendly sleeping companion if they so wish.

I think a black lab would have the right temperment. He could have some cool name like Cooper or Dex.