Advice to make good LoRA model or SDXL model

[kukovinetsyevhenii]

I have 50+ design patterns of classroom
I am trying to generate 'after' images based on 'before' images and text prompt and design pattern.
To generate good quality images, my gut tells I need to use LoRA fine tunning.
For ex: )
design pattern 1: 1 Personal Space
And the design pattern images:

2:Collaborative Space

3 Active Space

That is for generating images of environment so we need to take care of humans as well as other objects like desk, table, walls and so on.

Here I also have good quality furniture images I think it can help us to generate better output.

Here I want to know how to use those dataset to train LoRA or what ?
I also want to know how to generate good quality images

Thanks

[J-Cott]

https://www.youtube.com/results?search_query=how+to+train+an+SDXL+lora