I stayed in this unit with my wife and 5-year-old son, and we we thrilled with the accommodations!
The Unit - The apartment itself was wonderful: clean, tastefully decorated, well-appointed, reasonably spacious, and lovingly maintained. The views from every room of this 9th floor unit were terrific, and, in particular, the panoramic views from the corner bedroom were a treat. Also, the unit has a wrap-around patio that's quite large enough to comfortably spend time outside enjoying the view. The one caveat I would offer is that the second bedroom has two very small beds. They were a great size for my son (and probably many people who are not 6' 4" like me), but I probably could not have slept comfortably in them.
Location - The location can't be beat. The building is in the heart of Coconut Grove. From the porch you can see the ocean, several large parks, and the "downtown" amenities like shopping and some of the top-rated restaurants in Miami. Also, for travelers with kids, the parks are a treat. The building is directly across the street from a large park with two well-appointed playgrounds. Lots to do!
The Building - The building overall was lovely, but it was also the source of my 2 minor complaints. Parking can be an annoyance, since you have to go through the front check in area to get to the garage entrance, which means that if someone is parked and checking in when you pull up, you have to wait for them to finish or for the attendants to notice and move the car. Also, the turn to get into the garage is tricky for larger vehicles. Also, we found noise to be an issue one night. Throughout the week, we had no problems at all, but on Friday night there was a function going on in the event space, which is on the floor directly below the unit. The music was so loud that we could feel the thumping and hear the lyrics. That said, the two issues would not stop me from staying in this unit if we find ourselves in Miami again. It was awesome!