We stayed here due to proximity to Volt. The Mexican room was nice to find since two beds are rare for a B&B, and the bathroom is large. Strangely, though, the room was set up for only one occupant, with one robe (which we wouldn't have worn, but still) and one small packet of soap in the shower. And the hand soap dispenser at the sink was empty. We searched & searched for soap, and found lots of other supplies, but no soap -- a strange thing to scrimp on. **All that said, there was a disturbing safety issue which another reviewer mentioned but I didn't fully take in beforehand: That the room door cannot be locked when you leave (other guests said this was the same for their doors). That means all four rooms are open to anyone who gets past the door to the street (which does lock). We checked in not long before going to dinner and hid some items deeper in the luggage, etc., and contemplated returning them to the car), but I would not want to leave my things there while exploring Frederick for the day. Breakfast was satisfactory, not incredible. Proprietor is not necessarily warm but did provide local info; however, she never mentioned the room lock issue or asked how our stay was...we had the sense that she didn't necessarily care to hear. So, very convenient, but I will choose another property for future stays.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.