As in most countries with banned prostitution, erotic massage salons in Lviv and other Ukrainian cities are gaining popularity as legal fronts for illegal brothels. They often advertise online or via flyers handed out by attractive girls around crowded areas. Taxi drivers will point you in the right direction; just don’t forget the obligatory and obvious “wink” when asking for a “massage studio”.
Paradise (http://paradise-mass.lviv.ua/) on 9, Leontovycha Street is a great erotic massage parlor in Lviv with good reviews. The masseuses look gorgeous, at least on the salon's website, and offer a wide range of services. Their top erotic massage costs less than €50 which is nothing. Viva la Ukraine! Luxury Club (https://luxury-club.lviv.ua/) at Gazovaya street 7 is also an interesting studio, their menu includes a Chocolate massage, I’m not entirely sure if it’s the name of the masseuse or the delicious treat, or both.