My dad owned an 18' (or so) Pacific Catamaran back in the 70's/80's. It was a nice daysailer, and the rigid deck with foot wells was comfortable to sit on. It was fast compared to monohulls, but a dog compared to the Hobie 18 when it came out. It's much heavier. That model had a roller furling jib. If the previous owner left the jib up, look for sun damage on the jib. My dad's jib fell apart after about 10 years. I've seen the smaller model, it looks very similar, just scaled down a bit.