I completely gutted my bathroom and put everything brand new in (all items from Wayfair).  So I had no problems putting in the toilet bc the vanity wasnt hung yet.  But it still would’ve been easy to access the little hole on the side.  The only thing I wish they would’ve included or made differently are the “T” bolts that go into the toilet flange.  They are only like an inch long.  But in short the toilet is great!  The flushing is plenty powerful.