For a stay at La Cierva San Marcos, I would look at the details that help organise an arrival. The hotel is at Junín E2-172 and advertises breakfast included, free Wi-Fi and free parking. If I were travelling by car, that last service would be an important part of my comparison.
It also offers airport transfers. I would check the cost and availability for my flight, along with the terms of my chosen room. I would like to have those arrangements settled before arriving and spend the first part of the stay finding my way around the neighbourhood.
I would shape the day around a few decisions: where I wanted to go, when I preferred to return and what could wait until tomorrow. My invitation would be to consider La Cierva through those practical needs, looking for a stay that suited the pace of the trip.