Tell me, who can come up with an attractive and user-friendly website interface design? Website real estate company. You need to come up with something unique and attractive to the clients.

Thought you might consider contacting a companies that provides ui/ux design services - https://pharosproduction.com/ui-ux-design-agency. These are specialists who develop the interfaces for websites. They also dev interfaces for several other online digital media platforms, landing pages and so on. All in all, these are the professionals you should turn to for help with your task.