biosurfer1,
kind of reliable. DD is ok but might not be for you and me unless you want to stick in there a v8. AC is similar to an older 911's AC. It is definitely under power but if for around town lick grocery shopping, then it's comfortable and still small. Built quality is very nice. I like it, but different prupose compare to a 911.
Matt,
$6k? I am not sure if this one is a 16v or what but I think I am happy to see it goes for $2k and I don't have to be under it again.

.
Before this, the car was my sister's DD back and forth several miles day. It was nowhere near my 911 regarding performance but it's consider running well.
fingpilot,
yes, power windows' switches. Motor is always good but the switches are bad in most of german cars, that generation. My old BMW had the same issue. but all it takes was taking it apart and clean it.
Speeder,
Thanks.
What I will do is checking charging system, drain gas, replace fuel filter. Let's see how it goes.
Thanks all.