My Fluval Roma 240 has been sitting in my shed for six months, I think I need to do something with it soon!
Glad to hear you're fishless cycling but if you decide to use the method where you do water changes to keep the nitrites at a readable level on your test kit (and in my opinion you should) then that's a big tank to be doing water changes on. You'd be better off cycling in a bucket and once done transfer to the tank and it should take less than a week to start processing that volume adequately. The advantage being that the water changes are tiny in a bucket.