We have just returned from a wonderful stay in Mykonos, at Sea Side studio's. Antonis really is super helpful & kind, offering lifts to the supermarket or local area if you need & don't have a car (recommend renting one) he helped arrange a hire car for us & would help with anything else you need during your stay. The location is great, right next to a beautiful sandy beach, one of the best on the island, and the deck is lovely to sit on & sunbathe if you don't want to pay for loungers on the beach! Overlooking Lohan's (Lindsay Lohan's new beach bar & another nice but expensive beach restaurant).
The studios have everything you need for basic cooking, the kitchen & bathroom are petite, & in quite a rustic style, but well appointed.
Mykonos is a very stylish & beautiful island - but expensive! We had a very enjoyable stay & explored a lot of areas we always returned to the studio’s, happy to be staying there - not to be in the busy town of Mykonos itself, or the 'clubby' area of paradise beach etc.