Marca says Lewandowski is now ready to break ties with Bayern at the end of the season and joining Real is his preferred choice.
The Pole's desire has been made clear to Madrid via agent Cezary Kucharski and Perez is pleased with developments.
However, while eager to do business, El Chiringuito says Perez has found Bayern reluctant to consider talks.
And with talk of Tottenham rating Harry Kane at €200m, it's suggested Bayern are demanding a similar price for Lewandowski. But Perez believes Bayern need to come down given the Poland international's age.