I've got a 90 4WD (there was 2WD's as well), and it's not bad,
good gas milage 8.5-9.5 L/100Km (5 speed)  Good in the city, not great
for the highway.  The 4WD is part time, is excellent in the winter with
even so-so tires, even better with good snow tires. I think they stopped
making them in 94, the 1.2 L motors had issues with oil pumps, which made
bad things happen to a couple motors at least :)  They have enough room
for 2 people in front, and 2 people with toothpick legs in the back, but
don't expect to go anywhere to fast then.
I know where a couple more are here, and I see them occasionally here
(once a week, or two is the best guess)  They are expensive to maintain if
you need any big parts, even the little ones can cost a bit.  I'm happy
with the one I have, it needs work, but overall it was good for the money
I spent on it.

Very inexpensive and you get what you pay for. No longer made and that's
probably a good thing. Much like a Yugo in many ways, and all of them bad.
TG

I have an '88 4WD with just under 200,000 miles on the odometer.
It spends most of it's life in the employee parking lot of the Los Angeles
International Airport and has never failed to start there.
It has great handling (I actually mounted a Valentine 3 axis accelerometer
in it and generated 0.7G with stock tire pressures on a 50 foot circular
skid pad), and fantastic acceleration ( zero to sixty the same day!).
It is currently running on it's; 7th battery, 5th fuel filter, 4th timing
belt, 4th set of 12 inch tires, 3rd vacuum switch that has something to do
with emissions and costs $150.00, 3rd radio, 2nd ignition module, 2nd water
pump, 2nd catalytic converter, 2nd muffler, (it seemed to run better without
any muffler at all), 2nd AC compressor, 2nd set of rear brake shoes, 2nd
pair of front drive shafts, and original clutch.
I have changed every gasket and engine oil seal in it more than once with
the singular exception of the rear main, and it never needs an oil change
because it still leaks a half pint of engine oil per week!

yes, they are still being made and available in Europe.
Check any European Subaru website i.e.
http://www.subaru.nl/lineup/justy/presentation/