Is it okay to provide a real estate certificate in the daughter’s name for a British tourist visa?

Yes.

As the applicant is not the owner of the real estate, the applicant can provide proof of the relationship between the homeowner and the applicant on the real estate certificate. The applicant’s daughter is the owner on the real estate certificate, and can provide proof of the relationship between the applicant and the applicant. Proof of the daughter’s relationship, such as birth certificate, marriage certificate, kinship certificate and other documents, to prove that the applicant has the legal right to use the property.