Colin's place is exactly as advertised. It's a great location, great nice and spacious apartment. I highly recommend staying there, in particular if you're looking to have a great space for an event.
Colin is one of the friendliest and easiest to deal with people I've ever met, and check in was a great experience.
Just to counter another review I saw that's older: Guests and friends CAN be let in purely through the intercom (you can grant building and elevator access)