If it will be asked to a child, I'd suggest to come up with an equivalent that is easier to understand. However, that Spanish question, literally means "with you, how was he/she?," is to ask 1) how someone was as a person when he was with the child being asked, but also 2) how a person treated/was towards that child, which we would say "anong klase siyang tao sa iyo" or "paano ka niya pinakitunguhan," with the aim to have that child express his/her experience with that person. It's just that, these questions work well with a follow up questions: "mabait ba siya sa iyo o hindi?... bakit?" and "pinakitunguhan ka ba niya nang maayos o hindi?...bakit?," respectively, which will depend on what information the questioner would want to get.