Private and cozy room with full bath

Suburban and quiet area but less than 10 mins from the Mall, concert venue, hospital, and network of trails to explore just a block away!
Annapolis, Baltimore, and DC all within 30 minutes. There is a large park within 3 blocks with Pickleball, Tennis, and Basketball courts. Down the street, there is a private swim club (open summer only). Major highways easily accessible but not so close that we can hear any noise or impact...