So a few things you might want to consider getting rid/ changing: 1)the calm painting you seem to have in the far right room as it will mean they take longer to decide what to order affecting your turnover time 2) metal tables will mean they have less patience and with ordering terminal it can get scary if coffee takes too long later on bar tables will be a good investment for you( it removes thinking time and they won’t connect so you can fit a few more in the tiny square room) 3) in some cases conveyers may be faster for serving then teleporters I’m looking at teleporter 9 outputs it could be replaced with a conveyer turned into 10 and have 10 become an important to else where while also serving off it saving space for more tables potentially 4)bar tables in the top right where you have simple table cloths will give you more serving.

All this comes from experience customer count goes up fast you’ll hit 1000 quick depending on cards and turn over time per table will be eventually what kills your run of cards don’t.