I purposely stay in hotels that allow animals, even when I’m not traveling with one. I like to give my business to hotels that are pet-friendly! 
LBR is right – I used to travel and stay in hotels with my large Boerboel about 4 nights/week starting when she was about 4-1/2 months old. The hotel didn’t have any policy with respect to crates or leaving your dog alone in the room. In any case, the only time I left her alone in the room was at night when I would run down the hall to do laundry. During the day when I went to the office or to a meeting I would drop her off at a local veterinarian hospital/boarding facility. This was not doggie day care, as they didn’t let the dogs mingle. It was a large veterinarian hospital that also had a kennel boarding business. There were kennel runs so that she could go in and out during the day on her own.
I tried the doggie daycare thing the first day I had her with me, and I wasn’t pleased with the shenanigans going on in the doggie daycares. Using the kennel during the day worked out better for me. The vet clinic/boarding kennel was open from 7:00 a.m. - 7:00 p.m., so picking her up at night wasn’t a problem.
In the evening, we would walk the trail system in the Northern Virginia area, go to one of the local parks, or go to PetSmart if the weather was bad. We would play outside behind the motel too at night, so that she could burn off some energy. In the Winter when it gets dark early, we would do a lot of walking around town if it was too dark to be on the trail system.
With respect to barking, my Boerboel rarely barks unless there is something drastically wrong. She would hear people going up and down the hallways, but she got used to them and didn’t bother to even look up when someone walked by. She was also quiet when I would leave to do the laundry. I have also taken the dogs on many personal trips and stayed in hotels all over the country. I have never had a problem. No barking, no accidents and no destruction! I think most dogs can adapt to staying in a hotel, as long as they are well trained and well behaved at home.
Good luck with your hotel stay! Keep us informed of how it goes.