I own a 200 River Landing condo in the D bldg and am very happy with it. I do not intend to sell it anytime soon. Originally, some of these condos had noise problems but the builder did a noise abatement project for every homeowner who requested it. It was a messy construction site for a couple of weeks but I could tell a difference. Most of the noise had been from toilets flushing and running water from the condos above. My parents are currently living in the condo and are very pleased. I have spent considerable time with them and we do not hear the owners above us. The grounds around 200 River Landing are beautiful and the swimming pool is a private oasis with one of the best marsh views on the island! If you are thinking about buying one of these condos, recommend that you spend some time walking thru the neighborhood and meet the residents who are outside walking their pets. I have found them to be very friendly and am sure they would be happy to answer any questions you might have.