We loved our stay at Vasiliki's apartments, she was so helpful and accommodating at all times, it really made our stay even better.
The apartments are clean, bright, cool (though there is aircon if you need it) and exactly what we were looking for for our stay in Santorini. The pool was never really busy when we stayed, which was great (though this could be different depending on the time of year your go), and it was lovely to have a dip in after sunbathing (there are loungers to sunbathe on too). However Kamari beach is right infront of the apartments so you can relax by the beach if that's more your thing.
The location is great, it's easily accessible to the rest of the island, with bus stop less that 2 mins away that will take you to Fira (where you can get another bus to other places around the island)
Vasiliki rescues orphan kittens/cats, and finds them new homes when they are strong/older which is lovely. We had lots of cuddles with all the cats, they are super friendly which is great for any animal lover. There was also a fantastic dog there, who was very friendly. Worth knowing in case anyone is allergic to animals!
We would definitely return to Vasiliki's apartments if/when we return to Santorini. What a fantastic host!! :)