The prince in 1K apartment

"You have an important job to do: make me love you. I'm not helding you captive! It's not easy being a prince's lover! When Touya's only living relative, his older brother, asks him a favor, he ends up temporarily living with the prince of the tropics, Lido. Although he is dismayed by Lido's arrogant attitude, Touya is attracted to him and has a physical relationship with him, but he is aware of the difference in status. On the other hand, Lido likes living with Toruya, and doesn't want to be separated from him. When Lido has to return in home, he elaborate a plan, and end up going home together with Touya...? From a small apartment to a tropical palace, a cross-cultural romance between a brown prince and a struggling freelancer! (Source: Kaiousha, translated)