I had an amazing time in Barcelona and thanks to Marta's help and kindness I had no trouble finding my way around.the house is very clean and cozy.the transportation(bus and metro) is very close about 2min from her house.in 7min you are in the city center.she wasn't there but her friend Tatev the babysitter was very helpful.all in all an amazing trip and if I had to do it all over again I would. I would definitely recommend it to everyone.