First of all i want to thank you all the members with their help and advices very usefull for our first trip to Milos.
We stayed at Soultanas Hotel, very kind people, helpfull, clean, etc,
We have rented a car 4 days (Nikos Cars), the car was perfect, very clean, like new one :), the price very competitve (i have booked the car a few weeks before)
With the car we have visited paleochori (best beach for us, very clean), sarakiniko, papafrangas, mytakas and Plaka (Kastro)
Made one day tour island from Adamas and it worth it !
After that, we have chilled in Pollonia, crystal clear water, child friendly but the sand not so clean :s
i think We have tried all the restaurants of Pollonia lol
Milos was perfect for us but 11 days a little bit long in the end but it's a beautiful island, very kind people, etc
we used to take the bus several times from polonia to adamas but the schedule is thight, so it worth to rent a car.
i hope this report will help future visitors :)
ps ; during our whole stay, blue sky, 35 degrees but the 2 last days windy