Hi, I'm viewing a double storey semi-d house which have very good flying chart but I'm confused about some potential external Sha Qi concerns. I've searched the internet and this forum but no clear answers was found so I hope you could assist. 1) The main door of this house directly faces the side gardens of two other double storey semi-d houses in front. It's just one row of house in front so the gap is not long. You can't actually walk through it because it's blocked by short solid wall and side gate belonging to the houses so it's not an alley. And there are some small trees in the gardens. Gap is maybe 15ft wide. Should this be considered a Sha Qi? 2) There is a T-junction behind this same house which is at a slightly higher level, sloping slightly down towards the middle backyard of the house. There are short solid wall at the back separating the T-junction from the road and the junction traffic is minimal because it's within a residential community area. There are further houses up the slope behind, so it's like a very small hill. Is this T-Junction alright for the house feng shui? 3) There is another house in the same area, and the back is also facing a T-junction. However, this T-junction is at a slightly lower level sloping slightly upwards towards the middle back wall of the house. I'm also concern that houses should not have a slope at the back, even if it's a very slight slope. Would this be a better scenario than #2? Appreciate your response, thanks.