Convenient but noisy
I stayed in this hotel for one night in order to attend a theatre performance nearby. It was very convenient, and the beds were clean and comfortable. It is an older property, and otherwise pretty shabby, but fine for the purpose. 
The hotel itself was pretty quiet, but there was an unusual amount of street noise that carried all too clearly to my 5th floor room. I suppose this isn't too surprising a block from Union Square. Saturday night there was a drumming circle that went on until quite late. Sunday morning there was some sort of labor group chanting for a contract. If I do this again, I think I'll stay farther away, or else in a more modern hotel with double windows.