The car is good and looks VERY nice, sleek and smooth. The thing is, that the BMWs of that era, SPECIALLY the 7-series were MONEY PITS. So don't fall into one if you don't want to.. try looking for a same years (1993 to 1995s) 5-series, they were much better but still of course expensive. use google, join BMW fanatic forums.. ask the hell outta them.
good luck.