hi i have a little problem and i hope someone can help me with it
first, i am a collector. i always been a collector and i always will be. i collect everything in all games and i am always nervous when i have to get rid of my items .
so i was very happy when i found harnabank. great, finally i have a place to store all my items. but it is so small. and by small i mean really small!!!. i need much, much bigger place to store all my stuff. bigger as at least whole screen (ok double the existing area will be also helpful). is it any possibility how to expand this 2 small floors?
thanks for help everyone...

No, you can't make Harnabank bigger BUT there are a couple of things you can do for collecting stuff. The first one is making your inventory bigger with magic bags (using a magic bag will give you a few more slots in your inventory when used). And the second one is using the thieves' lair (which is bigger than Harnabank) as a second Harnabank. If you kill a thief, he'll eventually drop a scroll that teleports you to the thieves' lair. All the stuff stolen by the thieves is stored there. You just need to have a few strange scrolls to be able to go there and you will have a second Harnabank.

Also, if you only want to drop stuff in the lair, you don't need to travel there; just leave it on the ground and a thief will take it to the lair for you.

thanks to both of you.
yes, i know about magic bags which can expand my inventory (i already found one of them, probably in some chest, i don't know where).
i also found one of the strange scrolls and i was thinking about using thieves' lair as you suggested, but i wasn't sure if its safe to leave things there, if things stored in the lair can't disappear or if those will not be rearranged after i left. also i didn't know if i can have multiple strange scrolls at once.
so thanks, i will give it a try, i hope...