My tito and tita have one (2003 model). On the comfort side it's pretty okay, still feels solid after 2 years and so far walang major problems outside of a squeaky engine belt during cold morning starts (fixed under warranty).

Their major gripe is the fuel consumption (averages 5-6km/L), no real rear windows, and they had to get a Thule roof carrier to accomodate all luggages for week long out-of-town trips with the 3rd row seats in use (3 kids, 2 yayas also).

It's closest competitor is the Hyundai Starex CRDi (and they are based on the same design platform), you may want to check this out also (it has more space then the Space Gear due to a wider body).