Barcelona’s office rental sector is improving after years of decline. Real estate company Inmobiliaria Colonial has set the tone by releasing 23 million new shares. Colonial is one of Europe’s leading companies in the office...

According to the consultancy firm Jones Lang Lasalle, the office rental rate for second quarter of 2011 in Barcelona has increased 42% compared to the same period in 2010. 74,500 square metres of new office space have been rented out between...