Using Airbnb for the first time, we were skeptical of security and hosts for our upcoming trip to Barcelona (from US). It turned out to experience of a life time, because our gracious host, Juan and Nina.
Prior to booking and after the booking they were available to answer our questions both via email and on the phone, no hotel chain can beat this - hands down. Upon arrival, we were greeted by our Cab driver (arranged by Juan and Nina), a bottle of Champaign and mouthwatering chocolate a local delicacy.
Both Juan and Nina were at the apartment to greet us, help us plan our stay and even ordered food for us. The apartment we stayed is no short of 4 start hotels, location is very desirable, close to number of local attractions, churches, great food and shopping. The apartment was fully furnished for four of us to comfortably stay in two bedrooms, two bathrooms, a living room, and stocked up kitchen.
Both Juan and Nina are excellent host and will be on top of the list when decide to back to Barcelona at some point in future. Upon departure, they came to the apartment for the see off, helped us with the luggage and even arrange a ride back to Airport. Thank you to both of you for making our 15th year anniversary special. Keep it and good luck to you as well.

Best Regards,
Pulkit& Shefali