We stayed here for a week during a move. It’s next to the HQ, so kept very nice, and although unclear how much is attributable to visiting Marriott personnel, is quite happening in the lobby! We did the suite, with access to the M Lounge, and would recommend both. Staff was pleasant and exceptional throughout; there was also a fairly expansive gym (by hotel standards) that was hardly being used. Seventh State is one of the best places in Bethesda for a drink or a meal.