I had one (not a Nismo one) for about 6 months. Was a good car. The only criticism was it's slow and the 1.6 Diesel engine is frugal, torquey but sounds crap...
Only sat in one at a dealership. Comes across as having a lot of wasted space, chunky outside and not that more roomy inside for its chunkyness if that makes sense. ChrisUK what are they like for rear visibility etc out of interest?