According to Vastu Shashtra and your rashi Leo East direction is good for your home, Flat and Bungalow. Home/Flat which is situated in Eastern side of whole plot is best option for you. Main door should be towards East facing and open in side.
A chart is given below about internal rooms,toilet,kitchen,balcony and etc.
Direction ----- Part of House.
1. North East ----- Pooja room
2. South East ----- Kitchen room
3. South North-North North East ----- Bedroom
4. East-East North East ----- Guest room
5. South West-South West ----- Study room
6. South-South West ----- Toilet room
7. East South East ----- Bathroom
8. North West ----- Store room
9. North East ----- Balcony
10. North West - South West ( Clock Wise ) ----- Stair Case.
Your Rashi Swami is like Sun, so you should always use red, crimson, maroon colour in everywhere.You have to wear red cloth and you have to use red colour handkerchief, pen and house items.