Edna was a great host - I had very challenging week of welcoming my brother from oversea in the last minute, but she made my life a lot easier this week by accommodating every need we had, which I really appreciated. Their place was very spacious and clean, a little unstable WiFi for work but overall very cozy and warm and very conveniently located.
The area gets a little sketchy at late night but as long as you are being careful you are completely fine. Overall I would recommend to stay in their place if they are visiting Brooklyn area.