We did a long term stay at Sam and Graces (six months) and found them to be awesome hosts, very helpful and thoughtful and communicative. The apartment is so charming, the cleaner is excellent and always did a great job.
There is a washer, dryer and dishwasher which are so convenient and Feel luxurious in an old school apartment!
The neighborhood feels safe, and neighbors are very friendly. We did have packages stolen from downstairs, and It is loud at night time, which we struggled with with small kids, but these issues are probably typical in a NY neighborhood (this was our first stay in NY).
The location is a short walk into the heart of Williamsburg and conveniently located between the L&G trains, and the J&M, so everywhere you want to go to Manhattan And Brooklyn is easy and fast.
Overall I’d recommend this apartment for sure, but maybe not for young families like ourselves.