Staying at Julian's place met all the expectations. I stayed there for a whole month while working 5 days a week and the Wi-Fi connection worked perfectly throughout the entire month.
The apartment has everything you need for a comfortable visit and you couldn't ask for a better location, it's a gorgeous and relatively quiet neighborhood with very quick access to the subway line that takes you to most of the touristic attractions available in the city.
I would definitely stay there again if needed.