Meirong,
You can take down the blind and wash, but definitely hard to wash than roller blind. That is why i ended up choosing roller blind over roman blind, would had chosen roman blind otherwise. Also you have to consider that roman blind would collect and trap dust easily, already had enough curtains to deal with, so do not want to add having to clean the blind too. If you're the hardworking type at doing household chores like Kevin, then maybe you can take roman type.
Some more roman blind are more expensive, so wiser choice would be roller blind.
You can take down the blind and wash, but definitely hard to wash than roller blind. That is why i ended up choosing roller blind over roman blind, would had chosen roman blind otherwise. Also you have to consider that roman blind would collect and trap dust easily, already had enough curtains to deal with, so do not want to add having to clean the blind too. If you're the hardworking type at doing household chores like Kevin, then maybe you can take roman type.
Some more roman blind are more expensive, so wiser choice would be roller blind.