Hi there, I can create your environment very true to life and bring it into an app where you can walk all over that place, this will be made highly accurate with the dimensions you provide, I can implement the textures from the photographs as well or add new ones (your choice), you'll be able to use the app on PC or your phone, please contact me for more details I can offer you many options, and I have more samples of my work that you can see in my portfolio, have a nice day.