Engjell's place was a nice studio apartment to stay in for the three nights my friend and I were in Athens! It was located very centrally near all of the historic sites (about 20min walk), along with all the food in Monastraki and Plaka (10min walk). The outside building itself was old and did appear a little sketchy, but nothing too bad. Easy to check in, wifi worked (was slow but it still worked), had hot water (took a little for it to kick in; only lasts about 15mins and then has to regenerate), and was clean and accessible. Had heat, AC, mini fridge, little kitchenette, but the beds were a little hard. Overall, great stay!