Display records based on button selected in Access 2016

I have created a seating plan in a form for my works building to manage the hosts. I'm wanting to click on a seat and have all details display in the fields at the bottom inc. who sits there, what hosts, make/model of hosts .etc. It's possible for a desk to have multiple hosts (a PC, laptop, Mac .etc), yet only 1 user can be sat there. That's why I've set up multiple record entries at the bottom so up to 3 can be shown. See attached image. Each host is associated with a user. Could I display multiple records that are associated with a userid? How could I go about this?  Thanks in advance