You don't need the BIM server which includes the BIM server Manager at home unless you want to have a separate server from your office server.
If you only want to log into your office server from home you can just install the BIM Server Manager.
Erika
Architect, Consultant
MacBook Pro Retina, 15-inch Yosemite 2.8 GHz Intel Core i7 16 GB 1600 MHz DDR3
Mac OSX 10.11.1
AC5-18
Onuma System
"Implementing Successful Building Information Modeling"