Staying at Franco's was great, great WiFi, good communication, the kitchen has everything you need to prepare yourselves a meal, lot of pots! Good bed, good heating.
The apartment is in a safe place, bus 141 and 29 stops by the house and there's a Santander bikes cycle in front of the apartment which could be very convenient if you are use to bikes. The nearest metro station is the Old street station from the Great Northern street line, which is 10 minutes by foot.
One of the downsides, are the chairs they're kinda uncomfortable, so take that that into account if you're planning to work from the apartment like I did.
Besides the chair thing, the apartment is great!!