Absolutely fan-tas-tic! We have spent 2 months in Danae's apartment. It is big enough for 4 people with two beautiful terraces perfect for a morning coffee. All amenities are there. 3 of us were working remotely and the Internet connection was sufficient. The flat is walking distance from all major places (including the Acropolis) as well as shops and restaurants. There was no problem with finding a free parking spot on Mithimnis street or nearby which we had feared would not be the case.
Big thanks to Danae and her husband who have been very communicative, helpful and did not disturb us in any way. Sadly we have to go back home now but we are thinking about visiting Greece again already. When we do, we will definitely stay at Danae's place once again!