To accommodate families of 4, I’ve changed the messaging about browsing from a limit of 3 to a limit of 4 browsers per appointment. The spacing of appointments has been increased from every 10 to every 15 minutes. Groups of 4 have been the exception so far. In these first couple of days of browsing, patrons have been grateful for the opportunity to pick books in person and have stuck to the 30 minute limit. I’d guess the number of patrons in the building most of the time at 8-12.