Just check on google.. kl city and nirvana building is the same direction..

but to be honest.. personally i don't find Nirvana being anything, its quite a nice building albeit abit bright at night lol. I stay at kuchai avenue so I can see nirvana, the leafz site and also prolly Le Yuan

Last time I hv about same experience too but the bank informed me before they charge. I told the bank it was paid by the developer and asked them to check with the developer first. End up case settled.