Our guest room is in the rear of the house with french shutters making the room very quiet and if desired very dark. You have access to a toilet and Shower, which usually is exclusively yours.
We generally are not late night people, and particularly if we are on the deck we tend to turn the music off and talk in a tad quieter after nine. We prefer people to check prior to 8 pm and check out by 11. But these can be adjusted depending on circumstances.
We have a dog so are happy to have a dog visitor too.