Types of houses

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Across
  1. 2. A small, portable round tent traditionally used by nomads in Central Asia. (4 letters)
  2. 5. A large, impressive building, often historic, typically with towers and battlements. (6 letters)
  3. 7. A multi-story building containing several individual residences. (9 letters)
  4. 8. A house that floats on water. (9 letters)
  5. 9. An environmentally friendly house designed to have minimal impact on the environment. (9 letters)
Down
  1. 1. A single-story house, often found in suburban areas. (8 letters)
  2. 3. A house built among the branches of a tree. (9 letters)
  3. 4. A separate house that is not connected to any other house. (14 letters)
  4. 6. A house built on tall posts, often found in coastal or flood-prone areas. (10 letters)