Alex was a great host and the property was exactly as described. There is more than enough space for 8 people. Each bedroom has its own bathroom although only one is on-suite. The rest of the bathrooms are opposite each room. The house is much bigger than I expected whch means that if you are a large group you have ample space and won't feel squeezed into the house. The kitchen is fully equipped with everything that you could want to cook dinner, or alternatively there are various restaurants close to the property.
Getting to the city is very easy and the transport links are fantastic. We used bus V11 which is 2 minutes from the house and the local metro is a mere 5 minutes away. Most attractions are within 30 minutes from the house.
Alex was very helpful and responded to my questions in a prompt manner, I would highly recommend this property for anyone travelling to Barcelona.