Dylema, 68

I am a divorced father of 2. My kids live with their mom except every other weekend. I had a 3 bedroom house but it was just too much. I am a non smoker, retired from the Navy. Very clean and quite person that does have a mini dachshund named Cocoa that I would like to keep with me. I am looking for a room that would allow me to keep my dog with private entrance that has a view.