Necesito asesoramiento para préstamo/capital privado - Préstamos para empresas

Busco asesoramiento para  préstamo/capital privado con garantía hipotecaria para abrir un negocio nuevo.
Dispongo de propiedad sin hipoteca ni cargas. El préstamo seria del 20%-30% del valor de la propiedad
Gracias

 If you're considering a private loan with a mortgage guarantee, it's important to have your property professionally valued first. Make sure to review the terms carefully and seek advice from a financial advisor to ensure fair interest rates and conditions. 

Thanks for your advice, the property had an appraisal for 800k
Do you recommend any firm?
Thanks