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I must commend ur effort.....
Put a window in the wall in between the master bedroom and and the other bedroom...that will send sunray to the corridor to avoid darkness
Ur dinning lack ventilation
Make ur sittingroom cross ventilated...meanning a window at the vertical n horizontal side of the sitting room ....
There as to be some kindof footing or cover ...u can use a skylight or concrete slab at the top of the door at the entrance n the rear exit...
U can merge or office n study together ..there purpose is just a little different....merge them together n make ur visitors toilet close to the main entrance

Arc wasiu from ilorin

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