There were many private libraries in Greek Ephesus, but the first public library did not appear until the Roman era. The Celsus Library contained some 12,000 parchment scrolls. When Ephesus was sacked and burned by the Goths, many public buildings perished, but the library, which was burned inside, miraculously survived, remaining almost unharmed from the outside. There were also many underground passages in the city. One of them was used by the readers of the library, those who needed to discreetly move from the house of knowledge to the house of love.
Prostitution in Roman society existed legally, but the norms of morality, especially for state husbands, were quite strict. In an enlightened city, the priestesses of love knew no shortage of clients. Their services were used by everyone, but people of honorable, family people still visited the houses of love under the cover of night or sneaked underground, which was even more convenient, because the best brothel in the city was located just opposite the library.
In addition, during the walk in Ephesus, you will have the opportunity to see how the public toilets of those times looked like - they were a kind of men's clubs. Entrance was paid, which did not embarrass anyone, because it was the only place where men could gather in close male company to discuss the news for hours under the murmuring jets of the fountain. It was in these times (69-79 AD) Vespasian introduced a tax on public restrooms and the famous expression "money does not smell" (Pecunia non olet) appeared.
It is for you to decide with what purpose to go to this fabulous area, but one thing is clear - no one will be disappointed with what they have seen, especially since, according to beliefs, a 15-minute bath in Cleopatra's pool prolongs life for 5 years.