In the shape of a regular triangle the building occupies an entire block between Admiralty Blvd. and Voznesensky prospect.St. Petersburgs premier five star luxury hotel features 183 guest rooms including 26 suites embellished by views of Saint Isaacs Cathedral Alexandrovksy Garden and the landmark Admiralty. Two signature St. Petersburg restaurants create see and be seen buzz while a glass topped spa helps you relax and restore. The beauty and history of Imperial Russia feel current and fashionable coming to life with luxurious at your service Four Seasons care.