Best place in Tokyo?

Hi, coming 24th of April to Tokyo for 2 days,,,,can smb advice, which hotel is close to the center and not too expensive,,,,and what famous places should I go,,,,the first time and only like for 2 days,,,,thank you)))

Welcome to Tokyo. Sakura ll be gone by the time. What do you like doing?

Just to visit city Centre is ok enough) I am not sure which district is the best in Tokyo, cause never visited,,,most popular and modern district