Hi Bucko,
Yes, we've had many (mostly minor) problems. (Although no intercom nor
working locks on exterior doors is hardly minor!). After remedial work
was done there were more problems caused by the fixes!
Have a look at the previous post on snagging and also the article by
Roy Howitt of Inspectahome. We used him on both our apts. He gave a
good service and has been very helpful on the phone subsequently.