We were one of the first to stay at this recently renovated cabin in Crystal Beach on the Chesapeake. Owners did a good job renovating and newly furnishing the unit, which now looks very nice inside and out, and has all you need for a good stay. New appliances and grill work well, there's enough cookware/dishes for modest meals, tap water tasted fine, the beds and furniture were comfortable, shower had decent water pressure and enough hot water, central AC was able to keep the house cool despite 90 deg temps outside, and WiFi was strong and fast enough for streaming movies, etc. The owners were easy to contact and responsive any questions or needs that came up. Our only "complaint" is that the $200 non-refundable pet fee seemed excessive for a well-behaved 20lb dog, but it was listed up-front so we knew about it before booking.
Location is a lively "middle-class" vacation neighborhood with lots of small cabins packed within walking distance of the beach. One of the immediate neighbors had a party one night while we were there and were a bit loud until midnight or so, but not so bad as the sound of the dishwasher drowned out their voices while we went to bed.... just FYI in case you definitely wanted super quiet nights. Nearby Crystal Beach (only a 3-5 min walk from this cabin) isn't in the same caliber as any of the ocean-side beaches in the Mid-Atlantic, but was nicely maintained by the neighborhood, had shallow 5-6ft water for ~100yds from shore, and got a nice breeze off the bay.
All-in-all you should have a pleasant stay here, and is a super easy trip from anywhere in the DC-Baltimore-Philly area. Hope you enjoy as we did!