Inquiry on Handling Latent Defect Claims and Consultation Fees

I am reaching out to inquire if your firm handles cases related to latent defects in residential properties. The issue involves structural and water-related defects that appeared after the Defect Liability Period, and I am considering legal action against the developer.
Could you please confirm:

Does your firm have experience in construction defect litigation or similar property-related disputes?
What would be the process and requirements for initiating such a claim?
What are your consultation fees and any estimated costs for handling this type of case?