Could not recommend Agrelo Vines more.
If you are travelling through Mendoza, it is a mistake not to spend a couple nights (or more) here.
Very clean, private accommodations overlooking the vineyards and the mountains. They thought of every detail from comfortable beds, lots of towels, kitchen-ware, kitchen appliances, robes & slippers, etc. they have everything you need for a comfortable stay.
The included breakfast was delicious; fresh fruit, bread, coffee, and condiments, and there is a selection of incredible wines, conveniently in the rooms (for an extra charge).
The location is also convenient. You can walk to some of the other local
Vineyards or easily order a taxi/ Uber if you want to go into town for lunch/ dinner.
The best part was the hospitality. All the staff were incredibly friendly and clearly went above and beyond to ensure a memorable stay.
We only spent two nights, but regret not staying longer as it was a highlight of our trip to simply spend a day on our balcony overlooking the vineyards drinking amazing wine.
10/10, 5 stars, do not miss out on staying here.