We recently stayed here with 4 other couples (each in their own room). This was our 2nd stay at this property. We love it for the location. 5th Avenue has tons of places to visit (bars, restaurants, shops). The biggest drawback may be the parking issue. We were fortunate not to have to pay to park. One of the couples did pay each day and another parked over at Horton Plaza (the mall 1 block away) for $10 a day .... much less than the $30+ for the valet.
The rooms were nice. We happened to have a room on the odd side of the building (away from 5th Ave.). They were quiet on that side of the building. The others were on the 5th floor facing 5th Ave. but since they were up higher, the noise was much less. It is great for people watching if that is what you like. The King size bed was comfortable but I'd hate to have to spend the night on the sleeper sofa.
The kitchenette's were ok.... large refrigerator, microwave (a decent size) and cooktops. (no ovens). They also had cookware, glassware, and utensils but who is cooking much when you have so many good places to eat near by.
We also had a similar complaint as others.... the "group presentation" was anything but a group. Each couple did get their own personal rep to sell them WorldMark ownership. Avoid this unless you want to spend 90 minutes of your vacation being pushed to buy. They did compensate you for you time with AMEX gift cards ($75) but don't go to this for their "breakfast". That was a muffin or bagel and some juice and coffee.
Lastly.... enjoy this place for what it is. A timeshare which offers some comforts of home and is located in a lively area.