A southwest entry is not a good option
1. Fix a om,swastik,trishul plate on both sides of the entry door
2. Place a Pakua mirror (Concave) to deflect negative energies.
Thanks
Sabina Vanjani
Dear mukesh
TV can be kept in the southeast direction. On either side of the TV, pictures or idol of family or clan deities, along with a deity you worship more, should be put up. This will enable one to look at these holy pictures while watching TV. Thus entertainment plus positive energy and pure thoughts will come together.
If u use a big size screen it can be on the front walls located in north & east, but for old fashioned TV it has to be placed away from these directions, but not adjacent to your bed.