Possibly already said, but i think tiered buildings would be better than separate buildings.
Tavern should be an upgrade/second tier of main guildhall
I also think adventerures should be part of main guildhall instead of separate building. i think this would take care of needing more than 5 spaces.
I don't know if others have come across this, or if there is a reason for it, but in my review for the day, it shows purchase costs even if i have not bought anything that day(items or advertising). can't tell if it affects my actual cash, or just my daily earnings shown.
Thank you
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We decided to actually just give enough slots for everything in the next update. It just solved most of the problems.