I spent a week at the Metropolitan YMCA with my wife and two children - and we all loved it. Super clean and comfortable apartment. The kids (aged 13) really enjoyed the two swimming pools. Just a few minutes walk from the metro and there a buses right outside too. You can even walk to the Botanical Gardens in about 15 minutes. More important than almost anything (for me at least) is that there is an excellent coffee shop (The Ritual) just around the corner! Overall, highly recommended.