Great place, fair price, extremely clean and very friendly staff!
It's about 15 minutes walking to the city center of Fira, but I thought it was ideal staying in a small village like karterádos because I found out very nice local cheap restaurants, (which in the center city so many options but not really home made style)
supermarkets, bus stop close by and in the pension all the facilities you could ask for!
I highly recommended Anna's pension!
Thank you Adreas & Anna! :)