Nice flat in a great location, with a couple of minor issues:
the keys are kept in a lockbox down a different road to the property which is not very easy to find, not sure why this is the case when numerous lockboxes are on the railings opposite. the box was also very stiff and took ages to prise open.
the shower tray filled up almost immediately when the shower was used, presumably because it needs unblocking.
the bathroom door jammed shut twice with someone inside it, taking upwards of 5 minutes to open again both times.
despite this the flat was clean and excellently located, just maybe could do with some time being spent there by the owner to ascertain what needs sorting.