Looks nice! Those wheel covers aren't factory but look pretty good on there. 1969 was a year the radio antenna was mounted on driver's side fender. And the CS had hideaway headlights I think?
Yes, the '69s had the hideaway headlamps; the 70's looked basically the same from the side, but the front grille was all redone still with the hideaways. They did away with them '71-'74 and brought them back from '75 thru '78. You're right about those wire wheel covers; I'm pretty sure they're Ford, but they were not offered on the '69 Squires. I'm thinking they were from the Fox Body sedans and wagons.
Could be a very nice car however, when you are asking almost $17K for a car you may want to include more than one fuzzy picture that looks like it was taken in the '70s and use more than one sentence for the description.