In our old room, the ceiling was fairly normal height, but triangular (there's a word for that!?). The walls were made of some really cheap plaster board, loads of windows, a little bit of brick. We had a great sound in there, it's fairly lively, but not mushy. The roof collapsed so we've moved to a new room within the warehouse at work. This room has a very high ceiling, also triangular. It has very hard walls and ceramic tiles on concrete floors. We're getting loads of reverb, which isn't so bad. The drums sound great, but when the guitar and bass kick in it's one big wall of mush. I think it's a problem in the low end, but i'm no expert.
Any advice on what to do? We could drape something to create a false ceiling. I could buy some rockwool and make some bass traps. Could we sort it with EQ?
There are some pictures [url="http://img693.imageshack.us/gal.php?g=image084c.jpg"]here[/url].