Earlier quoted context omitted.
Hotels have solved this problem. Each brand more or less offers the same quality across the US. You only need to see a few photos to know what options you have. Most of the rooms are the same design, same furniture. And its common for them to have desks and computer chairs. Consistency. Why are you still using airbnb?
Can you link to an example? The type of standardized hotel room you describe sounds like the small rooms that are made to sleep during the night and leave during the day. Not for "living" in a foreign city.
The sofa mattresses are terrible though.