Even if you cannot test drive an HCH II you might be able to test drive a CVT HCH I which is very similar. Nothing special to look out for - just lie back and enjoy it. Before your own delivery, ask the dealer to drive you round the block (which he is required to do by Honda) - watch and listen. The cars are beautifully prepared and finished. Your dealer will not hand it over if it is not perfect. If you go to https://techinfo.honda.com/rjanisis/logon.asp you can read a copy of your manual - miss out all the stuff about baby seats etc. but concentrate on how to drive. No need at this time either to read about maintenance or bulb replacement.
Hope that helps. Do not let the dealer show off the rev range on your car keep the revs down to less than 2000 for the break-in period of 625 miles.