Law / While working in Poland - How get permanent residence? [6]

Merged: Permanent resident permit : How I can get as non-EU citizens after 5 years of staying?

Hello, folks!
I'm from South Korea and would like to establish small business entity as LLC in Poland. (business area would be Hospitality such as B&B, Guesthouse) And my wish is to live, work and stay long until I can get "Permanent resident permit" in Poland.

In order for this, I heard that I have to
1)establish LLC 2)Apply for temporary residence permit (2-year?) 3)Prolongation after valid period 4)After 5years of stable/legal staying, may apply Permanent residence permit.

Am I correctly understanding the procedure?

And most critical point which I concern is that I heard I need to hire at least 2 EU citizens in order to get prolongation of resident permit.

Is it really true?.. Because with small hospitality business as I'm planning, that will be really hard condition (hiring 2 people).
Could you please advise me and check how/what I should do ?
Thank you so much for your comments in advance !!