You have just entered the front door. If you turn right, there is a coat rack and stairs leading to the basement and up to the floors above. Looking ahead, the first door to your right is the elevator, then the dining room, then at the end, the alcove. To your left is the door to the front room and then the office. In the alcove, on the left is a peephole. Note that if someone looks out of the office (as has happened!), they would not see a person at the peephole. Also in the alcove, to the right, is the door to the kitchen and stairs to the basement.