Vangelis' place is as described. Very good location, clean, walking distance to several supermarkets and main attractions, but still far enough for a quiet sleep. Be aware there is a church opposite the apartment, they'll ring the bell on daily basis in the evening and also on weekends in the morning (during Greek Easter it's even more)
There is enough working space for two people (worked remotely for two weeks). Internet is good enough for having calls but when enabling video, it becomes choppy. There is also a smart TV with Netflix, Prime, and YouTube applications (bring your account!)
We cooked almost every day, very basic kitchen, this could be improved (also eating out is not very expensive which is a good balance). If you are looking for a long stay, you have also a washing machine which is handy.
Overall, totally worth it. Not sure if would repeat while having to work remotely due to the Internet requirements, but if it's for holidays, we'd totally repeat.