I stayed shortly at Jordi's Apartment.
Jordi was definitely very nice and welcoming host.
When we arrived at Barcelona it was quiet late time (+flight delayed 1h) but the host welcomed us greatly. He also gave us many good informations with nice explanation and maps.
The apartment has an elevator , so it was comfortable to move baggages.
The condition of apartment was clean and heating system worked properly.
The location was also good point of this apartment.