Prayas was always very quick to answer any messages. The apt is great. Comfortable beds. So luxuriously spacious for two people. You cannot beat the location. You walk up a steep but short hill right onto the Royal Mile with St Giles just down on the next corner.
It is loud, so bring earplugs. I slept like a rock with them in. I also found my sleeping mask to be very helpful as light does come in from around the shades.
For Americans, I have found this at all but one AirBNB I have stayed at in Europe. If it says there is a dryer, we expect a tumble dryer. But it almost always means a washer that spins a lot of water out of your clothes. Then you let them dry out on a rack. Pack accordingly. 🙂