During the Florentine Renaissance, Cosimo de' Medici took a personal interest in the new Platonic Academy that he determined to re-establish in 1439, centered on the marvellous promise shown by the young Marsilio Ficino. Cosimo had been inspired by the arrival at the otherwise ineffective Council of Florence of Gemistos Plethon, who seemed a dazzling figure to the Florentine intellectuals. In 1462 Cosimo gave Ficino a villa at Careggi for the Academy's use, situated where Cosimo could see it from his own villa, and drop by for visits. The academy remained a wholly informal group, but one which had a great influence on Renaissance Neo-Platonism.