 The Goodfeet store has locations across greater DC and Baltimore. Visit goodfeet.com to book your apartment today or just stop by. Hi, this is C4. You know, part of the AES quality promise is to offer concierge service. So what exactly is concierge service? Listen to Steve's description. We hired AES to do our basement remodel. We really like the concierge service. They sent a designer to shop for the tiles, floorings, fixtures, and they really help us.