Here's my Tacca chantrieri from a few years ago............
I gave it away in 2012 when I moved house. The new house had no conservatory and as a listed building there was no chance to add one. The greenhouse wasn't an option as it would nearly have filled it. They grow big - mine was five feet across when I let it go. Being from the tropical rainforests of Malaysia they love heat and humidity, dislike direct sun and drying out (as previously noted).