Wald is a really pleasant and helpful host, and his apartment was a great base to return to from my trips into Manhattan and Brooklyn. The ensuite bathroom was very classy, the master bedroom large with a high ceiling, reliable WiFi, and the building close to two lines of New York's subway system.
One thing I would note for people not familiar with rowhouses is that the noise of fellow neighbours is fairly audible through the walls, including Wald's roommate in the adjoining bedroom, but this was never loud enough to be disturbing, or impede sleep. I had an enjoyable stay here.
Wald was also very gracious to mail an item I left behind to my next destination, which I appreciated a lot.