The location is very convenient for an overnight layover if you're flying from YYZ. Depending on the time of the day you can either take a combination of the lines 900 (Airport Express) and 49 during the day or line 300 during the night. Bus stop is located just across the street.Grace also provides a selection of basic amenities so you don't have to unpack the whole bag in case you want to maybe take a shower during the layover.
As many people pointed out in their reviews before, the room does not have a door. This can definitely be a problem for some guests. But Grace checked with me that I was aware of how the room looks before accepting my reservation.
The room itself is quite small but it has quite a big closet and a small cupboard. As there are not many plugs in the room I would advise you to pack a powerstip if you are planning to charge multiple devices at the same time.
There is a baby gate at the room's entrance. If you want to save some sweat make sure you're not carrying an oversized luggage with you as you will have to lift it over the gate.
This accommodation offers a great bang for one's buck in case of a short stay.