When is relocation to tenants required for doing repairs

[Mad Dendukuri]

Hello

I have a tenant who is asking for upgrading carpet and flooring, while its not in bad condition, it is getting old (~7 years) - I agreed to get it upgraded. 

The installer said it will be ~6-8 hours job and can finish within 1 day - but the tenant says he wants to have 1 day relocation and need to stay out of home for 1day. How should I handle this?

Thanks for your insights.