The courtyard of The Florentin by Althoff Collection in Frankfurt. Credit: Daniel Schaefer/The Florentin by Althoff Collection The Florentin by Althoff Collection The wellness area boasts 10,000 square feet across two floors, and offers an indoor pool, a steam room, and a sauna, along with facials from cult German skincare brand Dr. Barbara Sturm.The breakfast buffet is exceptional, with homemade soaked oatmeal with berries, excellent cheeses, artisanal bread and pastries, along with an à la carte menu.Despite the generous size of the guest rooms, the soft color palette and soothing fabrics make the spaces feel homey and cocoon-like.The hotel feels like a secluded retreat in the leafy Sachsenhausen neighborhood, and yet it is just a short ride to the city’s high street. Over the years of visiting my husband’s family in Frankfurt, I have learned that the city defies my expectations.…