The accomodation at ACOA is nice and clean and very much up to the description offered at Airbnb. The location is also convenient. Personally I would prefer, if the interior was a bit more functional, i.e. better use of space, providing of some drawers, shelve-space etc.
ACOA works like a hotel with the difference that all procedures from check-in to check-out are automated, so you don't meet any personnel. This is fine, but ACOA should make very sure, somebody can be reached in cases of emergency (eg. problems with the automated check-in etc.).