Fine print: Alterra sells Center City property, Giroux unloads Rittenhouse unit December 18, 2018December 18, 2018 by myNOI One of the Flyers sells his Rittenhouse condo and a Center City apartment complex trades hands. Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to print (Opens in new window) Print Click to email a link to a friend (Opens in new window) Email