Been travelling quite a bit recently.
All over the old west…Grand Canyon, Monument Valley, Lake Tahoe, Zion National Park, Bryce Canyon, fantastic Virginia City, then we ended up on the coast of CA staying in lovely hotels right on the coast.

Minor gripes about the app although this may apply to desktop as well.

1. When I open the app to make a booking the choices always default to '1 Room, 1 Adult'. Then more clicks to set it.
When traveling with my DW I wish I could set it to '1 Room, 2 Adults.'
2. I love the facility to check in online and chose a room from the hotel map. However I'd like to see all rooms, not just the one I've paid for. To create this functionality might be easy or difficult. I don't know.
For example. I'd like 'top floor, furthest from elevator' but maybe the room I pre-paid for isn't actually a choice there.
Or, perhaps I don't want to be beneath a family room. That sort of thing.

But again, I mentioned these as minor gripes. In general I think the app is great.