hi,
we can provide you with good and different duplex houses. Plans are not everything required to construst a house .. you need hell lot of things.
thanks
kawalnain
For the first question on possibility of constructing two bedroom and one bedroom house, the answer is "Yes". If you are looking for more functional space then suggest you to increase your requirements like creating a green space, a warm/ cold atmosphere within an environment rather than just restricting yourself to number of bedrooms.