@Juancho Have you been here? The page says they are closed to the public. Ha visitado este lugar? La pagina dice que estan cerrados por el publico.
I imagine they *have* been there, given the fact their profile indicates they are the director of the collection
I've had the pleasure of receiving a tour of the collection by @Juancho - a delightful experience, a wonderful host and an amazing facility.
If I ever get to Uruguay, maybe I have a way in then! (Coincidentally a few years ago I read an article that said Uruguay is one of the best countries in the world for Americans to retire to. I am getting older and I do speak Spanish... ).