They have a total of 9 cats at this cat cafe. During my time there I only saw about 6 to 7 cats at one given time. There is no charge to be at the cafe except you must order something on their menu.
If you're a cat person then you'll know what to expect. If you're not a cat person, well, cats like to lounge around, sleep, ignore you or stay by your side for a very long time. Cats are unpredictable if you don't know them and these cats in the cat cafe are no different. Treat them with respect, give them their space and they might greet you with their presence.
I've been to cat cafes in Japan which charge your visit based on time, and I must say that was stressful because you're always looking at the time. However, since this cafe doesn't charge based on time, I spent about 1.5 hours there and it really felt like only 15 minutes. Majority of the cats either enjoy or don't mind getting pet.
I would definitely come back to this cat cafe the next time I'm in the area.