 It now hosts a hotel.A large tower-residence, it was built in medieval times for the Guelph family of the Ruggerini, and was totally demolished after the Guelph were expelled from Florence in 1260.Reconstructed, it was acquired by the Fastelli first, and then, in the late 14th century, to the Gianfigliazzi, who owned it until their extinction in 1760.