Communication with Lauren & Edouard was extremely easy. You can easily tell they are great, well prepared hosts! The Airbnb is in a prime location in the Alfama district. It will be quite hilly to go home at all times, but it is close to all the viewpoints and sites within the Alfama. The only thing I'd note is that one of the rooms catches much street noise from partygoers at night and locals in the mornings, so bring earplugs if you are a light sleeper!