Twin bed (San Marcos TX)

Hi I am hoping to find a decent twin size bed for my daughter. She just turned 10 and seems to have out grown her old one. She complains about the bars hurting her when she sleeps on her side and her back . It anyone is getting rid of one we be greatful😇. Not trying to be picky but we do stay on the 3rd floor of our apartments trying to avoid anything too heavy/ bulky. Unless easy to come apart. Thank you!