Need your help..

I will visit macau this september. need info:
1. Must i apply the visa in advance?
2. My flight will arrived at 10PM. I need info for the transportation from Macau Airport (MFM) to the Macau tower. And how much it will cost?
3. hotel nearby/walking distance to Macau Tower (budget traveller). are SIntra hotel and Lisboa hotel recommended?

Thank you in advance :)