Flat roof or pitched roof

[NoviceBuyer2022]

Some search on net has convinced me that flat roofs are bad but then why do people invest in them
Getting confused flat roof or sloped / pitched roof and what is the cost , longevity , pros and cons of these ?
Any advice would be very helpful

As previous posters have said - contact them; don't do anything behind their backs (I'm not suggesting that you would; this is just general advice.) If you work with them as much as you can, they'll be very useful.

When it comes to drawing up simple plans for planning permission/building regs, an architectural technician should be able to do all that's required - though I've known people who can draw and use a ruler accurately have plans approved by a council. A local technician will know all the local rules and probably will have worked with the local planners/building control people, and so understand how they think.