I have stayed at the HGI and Soro in Montevideo, the HGI was alright, I was upgraded to a Suite, but there was a howling storm and something was banging outside my room all night, ok breakfast. Soro on the other hand had just opened when I visited in 2019, and for a small hotel really I liked it. Helpful staff, they did a very good breakfast, and I found quite a bit to explore/eat/drink in walking distance around the hotel.