Otodom, OLX, Gratka most efficient sites – survey by Andrzej Sowula in Real Estate 10 May 2017 Naspers’ Otodom.pl and OLX.pl, as well as Polska Press’ Gratka.pl, kept their positions as the three most efficient real estate sites in Poland in the eyes of real estate agents in the last six months, according to a PBS survey. This article is only available to AIM Group clients. Please subscribe now or log in to view. Share Domiporta.plDomy.plGratka.plGumtree.plmorizon.plNieruchomosci-Online.plOferty.netolx.plotoDom.pl Andrzej Sowula Andrzej Sowula has been a writer and an analyst for AIM Group since March 2013, focusing on the Polish market. As a journalist, he has worked in Poland for regional newspapers and national Internet-focused magazines for almost a decade. He has also substantial both in-house and in a PR agency experience as a PR specialist. Currently, he owns a small PR consultancy in Poland called PR Solutions. Andrzej has graduated from Journalism, Political Science and Business and Management at Jagiellonian University. He lives and works in Krakow.