I have a mini dachshund named Bean who will be at home with your pet too. He will bark but does settle once he knows you and your pooch. I work from home so Bean usually sleeps, looks out the front window or plays during the day. We walk in in the morning or khntime pending weather. Otherwise play tug'o'war or fetch. We have a doggy door in the laundry to the back yard so your pooch can explore and enjoy some outdoor space. Often we cuddle on the couch and watch tv after work and walks.
I do have a housemate but he keeps to himself in his room and is very pleasant and friendly with dogs....