Up-skilled house help service - yay or nay?

I'm doing a dipstick to figure out whether enough people would be interested in this business. Okay, the idea is: subscription to professional house helps: maids, cooks, nannies etc.

The house helps will be professionally trained and upskilled in different areas of home management: cleaning and organizing spaces with professional tools, cooks with skills of different diet and nutrition, knowing how to cook different cuisines, being punctual and regular and upfront with communication. And if a househelp is on leave, there will be someone else for replacement. Thorough background checks with govt IDs will be done.

There will be an app through which attendance and performance will be monitored. Regular feedbacks and resolutions will be provided.

If there's a decent and reliable monthly subscription service for this available in your city, will you be willing to pay a premium (for the service quality) compared to what you pay to your existing house helps?