This is our first visit to New York. My husband, I and 2 teenage daughters (who are happy to share a bed, perhaps not a sofa bed, also happy to be all in one room). We have not researched anything yet but will be hoping to do SOL, 9/11, ESB, +/- NBC studio and Radio City and a Broadway show. We are going July 29 to Aug 2nd. We are looking for a reasonably priced (around US $800 for 4 nights), clean and comfortable hotel, that is convenient to either subway network or central area.HELP!