With the issues in Robocity of players getting disconnected because of too many players in an area it may be time to consider adding another village to the game. A place where players can go to trade, heal, sell items and provide atm storage.
This will ease the burden of Robocity a bit by providing players another area for these purposes. Just like Robocity has block bots, i believe this area should have mobs too, stronger ones that will inflict quite a bit more damage then a blockbot. Have the mobs patrol every inch of the map and a good amount of spawn locations/rate. They don't need any crazy xp or items imo just something to keep some lower level characters out to provide a more market with less beggars and higher level players / traders to interact within the market.
The only problem i see with this is the cities tend to be in the middle of areas, but i can dream