My wife and I stayed here for 8 days and were very happy with our experience. The place is beautifully furnished and we love the location near Logan Circle which makes the entire middle of DC walking distance (we did monuments, portrait gallery, churches on Sunday, 3 Jose Andres restaurants, etc). The kitchen is very functional and capable of cooking at a gourmet level with a Whole Foods a block away, which we did a few times to divide up restaurant visits. TV and WiFi were dependable. Bathroom is cool because there are doors to close off the BR, water closet and living room. CLoset and luggage storage are spacious.
Every once in a while, you can hear Michael's dogs upstairs but it brings a smile more than an annoyance. Keypad access was flawless and lighting is very functional with multiple switches and settings to get what you want. Parking pass for when we had a rental car allowed us to park very close in neighborhood. We have stayed in Kalorama and Georgetown and I think this was our best experience to date in DC given the a) quality/esthetic decor of furnishings, b) location-great eateries/retail places in immediate proximity and c) ease of using the amenities for work, relaxation, play