I have flown the PA 38 including instructing in it. Flying wise it is a pretty decent handling airplane and the killer spin rep is a total myth as there is nothing wrong with the spin characteristics.
The one thing that really put me off the aircraft was the brutally crap build quality. A Yugo looks better built than this aeroplane. It is no coincidence that virtually every flying school has gotten rid of them and in many cases gone back to Cessna 152's.
Personally if you are looking for a good certified 2 seater, go look at the Grumman AA1B or even better a AA1C. Less money than a 152, an honest 10 knots faster and with delightful handing, great visibility, thanks to the canopy, and a surprisingly wide and comfortable cockpit.
I have owned a AA1B for 17 years and found it a cheap and cheerful run about. It has proven very reliable and it is fully supported by Fletch Air.
The Grummans have an excellent type club at aya.org.