The wall dimensions are 18 meters wide and 12 meters tall. A good intermediate to advanced wall. Top ropes provided. Have to sign a waiver form in Chinese to get in and will be asked to show you are capable of basic belay/safety skills.Opening time is not consistent, I called 1 day before, and they said they don't have space for me. But i pleaded and since there's only two of us, they relented. So call before going.
Price is NT 150 for 3 hrs. Totally worth it! For friends who can't stand the humidity, the air-con inside is a great. At the corner of Lin San South Road and Jen-Ai Road. It's a big brand new building on the northeast corner with a police station next to it. Get out at the NTU hospital MRT station, take #2 exit and walk east. It's about 500 meters from the station. It's on the 9th floor.