Ask HN: Apartment provides Free Wifi, wan't to create my own network

So I'm moving into an apartment complex with free Wifi (and it appears to be good, high bandwidth, etc) however I want to run my own wifi network for security reasons such as the following.<p>1) I don't want my neighbors casting to my chromecast all the time 2) I don't want my printer visible 3) I just don't want my surfing habits made public to my neighbors.<p>Is there a way I can use a wireless access point to connect to the public network create my own secure wifi network and then tunnel all that traffic to a VPN?<p>Yes I could get my own internet service, but if its free I would prefer not to. Thanks!<p><p>Thanks for any tips and pointers on this.