I've owned 2 (a victim of circumstance - 1.8 SVE, 2004/5), 2 gearboxes, clutch, 2 electric window motors, various suspension components - tv/reversing cam problems, worst sat nav system imaginable. Currently has an unknown cam-chain rattle type of sound. Oh, leaks, always leaks. Rubber looks fine, leak. Replace rubber, leaks anyway..
Replacement parts are fairly expensive from Nissan (£28 each for the centre caps for the wheels for instance, I've had 2 stolen so far in different locations).
Maybe I just got unlucky twice in a row, but the latest one is a 1 owner fsh car, 70k, and I wait patiently for the next issue.
As a car they're boring, slow, un-involving. Lots of bouncing and wallowing around, I found both of mine to be uneconomical, and because of how utterly slow they are, you have to drive fairly hard to forge on, so, it's not really a cheap car to drive around in. Steering wheel position is dire, gear box is sloppy and feels about as brittle as it actually is. I think probably the best things about the car are the brakes, which give no feedback, but stop you dead; and the reversing cam, which, when it works is pretty useful

.
Personally, I would avoid.