A high resolution version of the same map (1.5M !) together with some other maps can be also downloaded:
Hotel Mercure: zoom1(1.2M!), zoom2(528k)
Hotel Pilvax: zoom1(276k), zoom2(81k)
ELTE-TTK: zoom1(756k), zoom2a(252k), zoom2b(202k), campus_1, campus_2, campus_3, campus_4(1.5M!)