The studio is surprisingly large and cosy. The location is very central, it's easy to just walk everywhere or take the subway (which is just one block away).
Seth was very quick to reply to any message and very accommodating. The cat Bernice was very friendly and easy-going, sleeping most of the time when I was there.

If you're bringing a laptop which doesn't have an ethernet port, bring an adapter. There's broadband in the apartment but no wifi.