Preparing house for new tenant concrete house

Hi there

I am finally getting possession of my new IP in reservoir tomorrow.

It is an older style concrete commision style house so am eager to complete so cleaning to get it up to scratch

I would like any advice from people who have pressure cleaned or used sugar soap to clean concrete houses. Is this safe for concrete houses? Any other advice for concrete houses?

Also wanting some general advice on preparing a property for rental. The carpet is a bit old and I am wanting to get advice on if I should bother fixing this as it will be rented out.

Thank you in advance

Preparing house for new tenant concrete house