Once you pay your matriculation fee and setup all your account Id’s. It takes then about 4 business days for your account to be setup in starrez.
https://vt.starrezhousing.com/StarRezPortalX/8F589D3F/1/1/Home-Home?UrlToken=51B3F1CE
Click on login at top right. Then go to bottom of page to VT Student login (not the login presented)
You will then be able to sign your housing contract and get your place in line for dorm selection.