Silvio's place is exactly as listed and described. I stayed for the month of December.
It's super clean, has blazing Wifi, (I worked remotely from here every day) gets great natural sunlight all day, and is sparsely and stylishly furnished.
The location is convenient with many places to eat or grab a coffee and take a stroll in the parques. In the future, when I'm back in DF, I'll certainly try and stay here again.