Hi fellow wizards and witches, have you ever thought of building something, but then either don't have the time, resources or skill to do it? Well never fear, Raven-Invasion is here! We are a team of Extremely (slightly) Skilled builders who want YOU to have the most awesome house, office, garden or even bathroom! If you didn't guess from the name, we are all from Ravenclaw 'Raven'-Invasion. Get it?
We offer many different services, including: Demolition, Tower Building, House Building, Garden Building, Office Decorating, Farm Planting, Automatic Farm Designing, Interior Decorating and Many more! If you can dream it, we can build it! (Given the right amount of time and galleons. xD)
"But Kitty, where can I find this amazing place of epic dreams?" Don't worry. Our store is pretty easy to locate. Travel through the leaky cauldron into Diagon Alley, then venture on wards to Gringotts. Take a right and continue towards Ollivanders. Once there take a left and keep walking until you get to the first yellow building on your right 
Pretty Simple!
Last but not least, be sure to purchase and read the Raven-Invasion Services Book, found next to the front desk. If you have any questions then feel free to leave a comment or mail me, /mail send KittyPlaysMsp (Whatever your question is) or leave a book in the Requests bin. Make sure to sign your book so I know who you are and I'll get back to you.
I'll probably take you two up on that offer. Being kinda new, I don't actually have that many resources myself :3 But during the weekends I'll do a load of gathering and work on the shop. 