Positives: The staff were fantastic - really friendly and helpful. Negatives: Often unable to fulfill bookings and take too long to inform you of that fact. I don't believe the information on the site is live, and it's a matter of the Zipcube lot looking to see if the room is still available after you've already made the booking. From my experience, it's the same with all meeting room brokers. You're best off using the site to see what's available (not too difficult to do with a bit of common sense) and then making enquiries yourself direct to the venue in question.