Rosenberg is an apartment building complex and property manager with many units in a building. The overall stay is good and communication was clear. However, the posting didn't clearly specify that the apartment has no elevator and the unit can be on any floor between 1 and 5. The stairs were a little tough with big suitcases if you are on a higher floor. The apartment facing the streets gets loud in the morning with bells that ring for a few minutes on the hour (would recommend ear plugs if you want to sleep through them). There was a cleanliness issue with the bedding but they offered additional bedding in the apartment once the issue was raised. They respond to messages quickly and are a well-run organization. Would recommend staying with them.