en_tn/1ki/20/04.md

It is as you say

This is an idiom to express agreement. AT: "I agree with you" (See: rc://en/ta/man/translate/figs-idiom)

tomorrow about this time

"tomorrow at the same time of day that it is now"

whatever pleases their eyes

Here the "eyes" represent the whole person and emphasize them looking at something and desiring it. AT: "whatever pleases them" (See: rc://en/ta/man/translate/figs-synecdoche)