boarding house

I have a meal.

私は食べます

I have breakfast.

私は朝ごはんを食べます

I have breakfast at the boarding house.

私は下宿で朝ごはんを食べます

I have breakfast at the boarding house every day.

私は毎日下宿で朝ごはんを食べます

I have breakfast at the boarding house every day with my junior.

私は後輩と毎日下宿で朝ごはんを食べます