Mad World Age of Darkness

I had no issues getting enough room in inventory, between the 7 day expansions bags, and the crystals that were given, and the ability to sell rare etc items, on Black Market, to get more crystals. Then buy more spaces in cash shop for inventory and storage..i think i had 5 bags in inventory open or more. It would be nice if we could have more spaces given in each bag upgrade.One space bag aren't efficient.