Hello, how are you? I'm Pedro, a pleasure to greet you, I was reading your project and I understand that you need to develop a Web Scraping of a real estate site, the most likely that the freelancer did a development on free software and those development does not have much support on the updates that the websites may have.
My proposal is to make a web scraper that allows you to extract the data through a filter menu and thus delimit the universe of data, it will be done with JavaScript compiled in VB.Net.
Now, I am available to start this work as soon as possible, I have several Web Scrapers working, my last job is Web Scraping Amazon UK and before I have developed a Real Estate Web Scraper, both based on JavaScript, with a filter menu, the demos of these finished projects are in my portfolio.
https://www.freelancer.com/u/RequenaP
I share the URLs of my last 3 Web Scraping projects since I only work in Freelancer made Web Scrapers:
https://www.freelancer.com/projects/web-scraping/Create-custom-Amazon-web-scraping/details
https://www.freelancer.com/projects/web-scraping/Scraping-Portales-Inmobiliarios-como/details
https://www.freelancer.com/projects/web-scraping/Web-scraping-datos-excel/details
Sincerely
Pedro Requena