The location was pretty great; a short walk to the metro and an airport shuttle stop. Mario was very helpful allowing us to drop off our bags before the check-in time. He also shared some great recommendations for nearby places to eat. The apartment is simple but clean and modern looking. Be prepared however to carry your bags up two skinny flights of stairs, which may not be a big deal unless you have some big luggage for a family of four on a long getaway like us. The kids slept fine on the sofa beds but I would not have found it comfortable. The bed in the master bedroom was great though.
Overall, if you're looking for a reasonably priced nice apartment in a convenient location I would definitely recommend it.