First i watched the lessons and i practiced boxes and cylinders to wrap my head round it. I picked refrences from photos from my holiday for street and house drawings for the interior i used an interior drawing that i did before this project to see if one point perspective would help me draw it better.

This is a street scene just a street in Japan i opened the photo of it on my computer and used how you showed how to find the vanishing point on my computer then i first drew the vanishing point and guidelines and that is the result.

This is the house exterior i picked a photo of a building exterior in america and i chose to only draw the house and i am happy with the result i got.

This is my interior, i feel i could have done the stairs better but as a whole you can see how much better the drawing is with the one point perspective i may try drawing this interior scene again at some point. Thank you for the class Nor Ornek you explained and showed how to do one point perspective where i could understand how to use it.