All Cordoba have truss rods, which were a minimum requirement since humidity vary big time over year and I hate bad setups. I already adjusted since I bought it.
My first owned nylon, but play and own various electrics and acoustics steel stringed since the '60s.
With this quality on entry level guitar I am looking at getting a Cordoba with solid wood everywhere if I need a lot more nylon guitar in my recordings. But C1 will do for now, it's quite decent - and perfect to get my fingerstyle playing up to par.