On the site of a former family residence, a Neo-Gothic edifice now stands with an adjacent park. It's been restored recently.
More information http://lviv.travel/en/index/what_to_do/architecturelviv/historicalplaces/~1465/the-palace-of-turkull-comellos
Address 50a Pekarska Street, Lviv, Ukraine
Coordinates 49°50'12.764" N 24°2'34.624" E