The apartment is really spacious, modern, centrally located and clean. Manos warmly welcomed us and even pointed out that there was wine and drinks in the fridge. A lovely touch. Him and his father were both very easy to communicate with and very welcoming.
Our only complaint is that the directions on air bnb are not correct. Both the google map location and the address listed. If we didn't have our own car we would have had to take 3 taxis to get there. Thankfully Andreas was available to communicate with us freely and we were steered in the right direction. The other mention is that if you're a light sleeper this may not be the place for you. We stayed on a Friday and the noise from the vehicles outside was quite loud but we slept fine nonetheless.
There is a free parking spot as well so that's a great perk.
I would definitely recommend this apartment if in Heraklion.