Good points skinny. Wondering what exposure they have if property prices were to dive, i.e. what is their debt secured against and could they be asked for more money?

Census figures may give a good indication of 'clients' likely to come on stream on a year by year basis.

Tend to agree with Skinny and think that you've done well to get in early. If market tanks here and interest rates drop then it might be good bolt hole.