Tchaikovsky Street in the centre of St. Petersburg is home to one of the city’s most interesting and beautiful mansions, the home of the Kelch family. Nowadays most often referred to as the Lawyers’ House, at the end of the 19th century, the mansion and its grounds belonged to Barbara Kelch and her husband, Baron Alexander Kelch. They hired talented architects Vladimir Chagin and Vasily Schone to redo the house. Not only did these men rebuild the building’s façade, but they also decorated the interiors of the mansion, transforming it into a luxurious palace. Still today the elegant home preserves magnificent rooms such as the Gothic Dining Room, the White Hall, the Oak Study and the Main Staircase, which are overwhelming in their grandeur. It is obvious that when designing these rooms Chagin and Schone used styles associated with the historicism popular at the turn of the 20th century and were careful to ensure that each room stayed true to its own style. RTG TV host Nadezhda Lebedeva not only got to visit this impressive mansion, but also tried her best to find out the secrets of one of the Russian Empire’s wealthiest families.