I utterly have only good words for Chrisoula & her place! Chrisoula is always there to help you with whatever you may need. She gave me tips on what to do/see/where to eat in Mykonos, moreover she picked me up from the airport & offered to print my boarding pass. What more can you ask from a host? : )
In terms of the room - personally I think it is PERFECT for a solo traveler. Although it looks a bit small in pictures, I assure you it is not. There is enough space to wander around the room freely, you have everything you need - AC, fridge, small kitchen plus the small terrace outside is lovely.
I 100% enjoyed my stay at Chrisoula & would highly recommend.