What is this garbage.

There is a door on the maps (it is the one in middle right in your picture ) which needs you to answer 4 riddles to open

edit

To be more exact

It the building in the screen shot that is to the right ,the door is on the first floor to the left in the hall (you must use it to start the riddles)

I thought more people would been like me and needed help with the riddles

actually it goes like this
1)house
2)cave
3)grave
4)???

riddles
1)four buttons to be found,before i can be unbound. search the fire in your hearth first
2)in a bat's lair my brother's secrat hangs on the bloody hope of being found
3)i am gravely concerned that you wont find this next clue. whatever will you do
4)back to the portal you go,a bird's eye view is all i know

we still need 4th answer lol

Originally posted by Wraither:

riddles
1)four buttons to be found,before i can be unbound. search the fire in your hearth first
2)in a bat's lair my brother's secrat hangs on the bloody hope of being found
3)i am gravely concerned that you wont find this next clue. whatever will you do
4)back to the portal you go,a bird's eye view is all i know

Originally posted by Wraither:

actually it goes like this
1)house
2)cave
3)grave
4)???

1. No (that armory is not the answer)

I've tried everything in order to find the last button, but it seems there isn't answer for that mystery