The size for both the trading (player to player) and sellers kiosk need a few more empty spaces added, imo. 18 slots for sellers kiosk should be much more and the 3x3/3x3 slots for trading other players is a pain in the #%@. I'd love to have a double click function that sends it directly to the trade window and could the 3x3/3x3 size and its max item limit at least be doubled in size, please? Maxing out the limits is a fairly common thing because theyre just isnt enough space.
The kiosk search window could use some fine tuning too. Its cap sensitive and could we get a quick search for different catagories like gauntlets, boots or rings for example? Kiosk search isn't very new player friendly imo. If you don't know the names of the items, its useless to use.
¯\_(ツ)_/¯