Rooms:

1  Room flashcards: flashcards (pdf) with words, without words (esl-kids.com)

2  Things at home: flashcards (pdf) with words, without words (esl-kids.com)

3  Rooms and furniture: reading, listening; interactive exercises (englishlanguageworld.com)

4  Ten worksheets (+ solutions): household, rooms, at the bank/ supermarket, in the bathroom/

    kitchen, Do you clear up yourself, ... (pdf; aduis.at)

5  My room: writing exercise (Zielgruppe: nach 1 Jahr; pdf, oesz.at)

6  25 worksheets (agendaweb.org)

7  lots of videos about housing and rooms (englishvideolesson.com)

Buildings:

1  Buildings: flashcards (pdf) with words, without words (esl-kids.com)

2  Buildings: vocabulary, dialogue, online games (crossword, reading comprehension test, ...)

    (learnenglish.de)

1  What and where do I want to live: reading, listening, talking (talkenglish.com)

2  Rent a flat: a few phrases + short online test (tolearnenglish.com)

3  Renting an apartment: video with helpful phrases (YouTube 2'18")