We decided to go there as there was nothing else available and we booked quite late.
The room we were given was not clean when we walked in which is a bit unusual given that the people before us clearly left it in a rather ugly state.
The other room was ok but not great and is a bit far of the rim. Clearly overpriced for what it offers and compared to other places in Grand Canyon.

Just being in the Park means prices are up, so you can't do a direct comparison with 'similar' hotels. Probably the best value inside the Park, because it's not on the rim which attracts a further premium.

Just seen other reviews which referred to it being 'a minutes drive away from the rim', and 'driving to the main lobby from the bedroom blocks'. Sorry, what's wrong with walking? About 5-10 mins walk through pleasant surroundings to the rim and the other hotels with 'proper' restaurants - Maswik Lodge itself has a large, multi-station cafe which would suit families. Food's OK, prices not too bad.

Room was a good size and very well appointed. Only grumble was the sheets don't fit. Had a king size bed and the sheets too small to tuck in properly, allowing the undersheet to ruck up. Spoke to a housekeeper, who said only one size of sheet throughout, too small for the kings but too big for the queens.

A glorified, over-priced motel. Adequate room with leaky sink and weak toilet. Old tube TV (but why are watching TV anyway?) The worst thing here is the cafeteria. Overpriced, stale offerings, and a breakfast burrito that simply will not sit well in your stomach. But at the end of the day, if you're not camping, this is the only way to stay overnight at the Canyon. Without it, you won't be able to see a sunset, sunrise (amazing) or the Milky Way across the night sky. It's a 5 minute walk to the rim and the stop for the Arizona Shuttle that drops you off from Flagstaff. Bright Angel seemed to be teeming with buses so Maswik seemed like the more quiet option. But that cafeteria (shudder).

With Maswik Lodge, you're right in the heart of the the South Rim part of the GC national park. Just a minutes drive and you're right at the canyon.

Rooms are basic but just what you need, lets face it, you dont come to the Canyon to spend time in the room.

Personally, I'd rather stay in Tusayan where theres a bit more to do after dark. Absolutely nothing to do in the Canyon obviously.

Also, bit of a nightmare to try and find the various rooms, as they are all in separate blocks and in winter you pretty much need to drive to the main lobby as its that far away.