We were very happy with this condo. The location was perfect for us. We enjoyed riding our bikes to Seaside. We really liked being able to walk down the beach both directions to lakes that allowed our kids to play in water without the waves. They caught tiny fish in one lake outlet and played with the hermit crabs in the other. I could see how the beach could be busy in the summer, but it wasn't bad at all in mid-September. I feel like this condo was just about perfect for our price point. The walk from the condo to the beach was close enough that it wasn't a huge pain when a kid needed the bathroom. I'd say it's about as close as you can get without paying the price of being directly ON the beach.
As for inside the condo, it was clean and well-kept. The kitchen had most of what we needed, though there was only enough silverware for one meal (like, 7 spoons, 7 forks, etc) which seemed a little sparse. The living room area was a little smaller than I expected....I think 6 adults would be cramped. It worked fine for our family with 3 little kids plus grandparents, though, and we even spent one day completely inside due to Hurricane Irma.
Overall, I would definitely recommend this condo, complex, etc, and would stay there again.