which is the best trasparent roofing sheet

Since we are only able to see a small portion of the entrance the only suggestion I have is to paint the wall. The creepers might be a nice addition but I think paint would really make the wall and your plaques stand out.

Anita Vitrified tiles by themselves do not particularly allow the walls to breathe, and hence are prone to cracking. That being said they do not collect moss either. If you are however set on using these tiles, I suggest you use them in a mosaic fashion, where smaller tiles or broken pieces are used. This will allow the wall to breathe, though the moss collection might be more due to the greater amount of grating.

Hi Farooq, you should go for wall paneling on that wall with a concealed door. The wardrobe can be a part of the unit in front.