It's very tough to beat this location, close to the metro as well as major shopping malls and restaurants. The unit itself was wonderful and even had an extra bed in case you had extra guests.
CK was a wonderful host, even offering a cleaning service and extra towels due to my stay being longer than a week, which wasn't required of him. When the building's wifi went down, he was on site within an hour to speak to the building managers himself and oversee repairs.