A spacious place with minor problems and inconveniences - e.g. venetian blinds don't work, bathroom sink doesn't drain well, fridge vacuum seal is extremely powerful making it extremely hard to open.
Some noise from the motorway and main road nearby but bed was very comfortable with excellent bedding (unfortunately I received a line of insect bites one night :-[ ).
Re check-in: you need to enter from Grafton Rd and the lockbox location is right at the very top on the right. Hard to tell from the photo. At the unit, the gate handle was broken preventing entry without slipping the latch manually with a thin object through the gap.
I'm afraid to say that communication was not the best and there was no flexibility (I was unable to walk due to an injury and they could not get someone to arrive early to open the security gate for my assistance to arrive. Hopping there was a mission).
Good central location between the city and Newmarket.