How long do you plan to keep them in your room?  I would try to move them out as soon after 6 weeks as possible.  We had issues getting our coop finished with bad weather and they created loads of dust after that age.  We pretty much had to strip the room bare to clean it all.  That being said, I plan to raise more there in the spring - just moving them outside much sooner
The feeder worked until they were older.  Then they started to knock that over too, but since it was dry it wasn't as much of an issue.