FLYBIRD SR1 Squat Rack with Pull-Up Bar, Adjustable Multi-Functional Power Rack, Inner Width Squat Rack Stand Suitable for 6FT,7FT Barbell for Home Gym Equipment

You can easily get a cheap rack with pullup bar and attach a cable setup to that. Or a latpulldown if you can move the bookcase a bit. Something like this https://www.amazon.com/FLYBIRD-Adjustable-Multi-Functional-Suitable-Equipment/dp/B0C9HGDP9H/ref=mp_s_a_1_3?sr=8-3