Summer credits in front of the balcony

This depends on who owns the chimney, if it is your own, you can consider wrapping the chimney with decorative plates or making the chimney outside the sunroom; If the chimney is someone else's, you can ask them to remove it or change the location, because for the balcony you are the property owner, how to deal with it: ask for demolition; If you ask them to divert your sunroom without affecting your lighting or aesthetics, you will have to ask them for a fee.

It's not good, it's easy to fall dust, and at the same time, it will look stuffy in summer.

In fact, from your picture, the other houses are still quite far away from your building, and there is no problem with this kind of water distribution, and the buildings in the community are basically like this.

Yes, like a flame.

According to the national standard, it is recommended that the electric field strength is 4KV m, and the electromagnetic induction strength is 100 microtesla, and even if it is a 220KV substation, the electric field strength measured in the station cannot reach 4KV m, let alone outside. It is safe for people.