The apartment is conveniently located about 8 minutes walk from Omonia Square, where you can find the metro and city buses. If you continue to walk South, you'll end up at the Roman Agora in another 15 minutes.
There are plenty of convenience stores around the apartment and eateries/cafes along the way to Omonia Square - Paula's Restaurant is about 4 minutes away and great value.
The apartment itself is clean, well presented and safe; suitable for a family up to 3 people or possibly 4 if one is an infant and you have a travel cot.
The furniture, fixtures and fittings are all decent quality - it is an apartment made for Airbnb/self catering; not someone's apartment you stay at with all their belongings.
The host is responsive and considerate. Questions were answered promptly before I booked and helpful suggestions were made before we arrived. Our check-in was in the very early morning so a taxi transfer from the airport was arranged for us along with the apartment key handover from the driver.
Based on my experience and expectations being exceeded - I recommend other travellers booking a stay with Eugeniu & Diana.