I've been to the Amari Rincome Chiang Mai; it's a comfortable hotel but there is a huge difference between standard rooms and deluxe rooms (renovated). Standard room looks old . I had booked a standard room but chose to upgrade to a deluxe ( 1000 baht for the upgrade)which are very nice.
the breakfast is OK (the buffet is not extravagant like asians Hilton and conrad but good nevertheless)with made to order omelets.
Hope it helps.