Dear Master Cecil,
This year the 5 yellow Yearly star flew into the East Sector which is an occupied bedroom( A) . Does it help if the windows of this bedroom are kept closed except for the upper vent ? The bedroom door can be kept open during the day for better ventilation.The ideais that the #5 Qi would have to come through the East Sector windows ( btw these windows are SE facing). That is, can we manipulate such that Qi may circulate from the Living room( NE & Center)into the East Sector bedroom thru' thebedroom doorbut preventing the negative #5 Qi to enter from the East bedroom windows by closing these windows?
Similarly, the adjacent bedroom (B)falls partially in the East Sector and partially the SE Sector. Would it work if I close the windows at the portion that falls under the East Sector( to stop the #5 from entering)but open the windows at the other end that falls into the SE Sector( allow #6 Qi in)based on the PIE chart ?
I'm not sure whether this makes Fengshui sense .... would like to hear your valued opinion.
Appreciate your time and thank you in advance.

For some homes, best to avoid a marble, granite or ceramic dining table

In this extract of an apartment, the kitchen is within the #2 sickness and #5 misfortune/sickness. Thus it is strongly recommended to avoid a marble table. Same here for granite or ceramic table.