The O Haludovo B-LOC Hotel I-LOC was O built O in O 1972 O (1969 O 1972) O by O architect O Boris B-PER Magaš I-PER near O Malinska O on O Krk O island. O It O represents O one O of O the O spatial O experiments O within O tourism O architecture O that O occurred O along O the O Adriatic O region O of O Yugoslavia O during O the O expansion O of O tourism O based O development. O The O architect O put O nature O at O the O center O of O his O design O which O emphasized O conservation O and O integrated O the O surrounding O landscape O as O a O continuation O of O the O interior O design. O Different O buildings O and O features O were O distributed O on O the O site. O The O central O monumental O building O included O a O large O lobby O that O was O flexible O enough O to O accommodate O multiple O uses O such O as O different O kinds O of O social O events. O The O hotel O also O included O separate O accommodation O pavilions O nestled O into O the O surrounding O landscape. O The O design O for O the O swimming O pool O showcased O experimentation O with O concrete O beams O which O beyond O their O structural O function O were O used O to O create O a O dynamic O composition. O One O particularly O memorable O period O of O the O hotel's O history O began O when O the O hotel O hosted O the O Penthouse O Adriatic B-PER Club I-PER and I-PER Casino I-PER as I-PER part O of O investment O by O Penthouse O magazine O founder O Bob O Guccione. O These B-PER additions O made O the O hotel O a O place O of O “guilty O pleasure” O for O a O while. O The O hotel O was O privatized O in O the O 1990s O after O which O it O was O sold O but O due O to O controversy O around O the O planned O development O this O imposing O piece O of O architecture O was O left O to O degradation O and O decay. O