Google Maps
https://maps.google.it/maps?q=Via+Mascarella,+43,+Bologna,+BO&hl=it&ll=44.499566,11.350336&spn=0.007821,0.020707&sll=44.499276,11.35113&sspn=0.007882,0.020707&oq=bologna,+via+mascarella,+43&hnear=Via+Mascarella,+43,+Bologna,+Emilia-Romagna&t=m&z=16