Modern hotel with free wifi close to several u bahn lines by the botanical gardens novum business hotel imperial frankfurt messe is a 5 minute walk from the palm garden and 15 minutes from the botanical gardens three u bahn lines converge at bockenheimer warte station 5 minutes walk taking you to frankfurt fairgrounds in 1 stop or the main station in 2 german literary history three u bahn stops away at hauptwache is the zeil pedestrian area a favorite for strolling shopping and meeting f