When are your peak hours and general weekly sales? And do you have set routines for your team? Having an extra person in that early and two closers you really shouldn't have a problem restocking at those times. Does your team know how to sequence properly? If you have 2 people on shift only one should ever be on drinks, the other should be following coffee routine and restocking. I'll post my stores set ups on monday..I think something similar may help you but I'm unsure of the space you're working with. you always want backups on syrups and frap ingredients. And you want a designated area behind the counter on where to get extra ingredients for when those run out. As far as cleaning routines.. You need to train your team to clean as they go and everyone should be completing 1 weekly task off the weekly cleaning log, once a week. Make a game out of it if you're having trouble getting them on board... hide a coupon somewhere dirty for free food or a bullseye item or like $5. Worked for my team and now they leave notes around for each other with stupid memes or drawings on them. As for more thorough cleaning I assign 4 shifts to a day. Open, mid, pre close, close. Opener is in charge of cold brew, lobby, drains. Mid wipes down all undercounter fridges, front bar (counters, espresso machines, syrup bottles, stand & glass), precloser helps prepare closer for their shift so they cup all the teas and juices and clean the backline counters, inclusion stand, tea stand, etc. And then closer cleans all the pumps, coffee brewer, pitchers and sinks. I'm very serious about cleanliness..Ecolab walked us this week and could not mark us or even comment on one single thing. His exact words were "This is the cleanest and easiest starbucks I've ever walked in my life" make sure your team knows your expectations, but keep it fun & celebrate your results and you won't have any issues.