We were pleasantly surprised by the house! It can more than comfortably fit 2 couples, you have the complete floor to yourself. It is a real Cycladic house, it is not a commercial tourist accommodation - it is home of the owners and this feels in every detail. House has a fully equipped kitchen and a washing machine. There's plenty of space to park your car / ATV - if you haven't rented one yet - ask the owners - they can help you with the rental.
Location is in a quiet village near the capital of the island and the port - you are still close to nightlife and attractions however this doesn't matter too much on Milos since can you drive just about everywhere in 15-20 min. There's a supermarket (Alpha) very near to the house.
Communication was very positive and uncomplicated we felt more like honoured guests than tenants at an AirBnB.
Thanks to Venus & Manolis we had trouble-free vacation and we liked it so much - that we hope to come back one day for another stay on Milou at their house!