Afroditi and her mother were very responsive when we arrived in Sifnos! The walk after the bus has quite a lot of steps so best to rush off the ferry and get a taxi before they are all taken by other ferry riders (after all we gone we tried for a 25mins but found no more taxis). The bus was very easy to take so if you don't mind a 10min walk up steps up a path to the house this is a great option. We arrived when it was dark so it was a little difficult to find the right house but we managed after a while. There is no iron so bring clothing that won't get too wrinkly. AC was perfect for me but for those who like very cool spaces, it won't cool down the loft below 75 or so. Absolute perfect location and her grandparents, though unable to speak English with us, were incredibly sweet! I'd recommend!