Spanish-speaking Companion For Sassy 89 Yo

Hello! We are looking for a companion for my wife's grandmother who will be moving in with us. We are looking for someone to mostly entertain her but be able to help her if needed on the future (walk up the stairs, lift heavy things, etc, but no bathing or personal hygiene). Maybe share a meal or take a walk around the block. My wife works from home, and I will be her full-time caregiver. She's 89, mobile, sassy and chatty. Speaks Spanish only. Caregiver must speak Spanish fluently. She likes to give life advice and go out for lunch (lunch location is walkable and obviously paid by us). We would also like to schedule time on the weekend, if possible, for us to have a break. All times (even those listed) are very flexible. We are looking for someone long term and consistent, as we don't want her to have to get used to new companions. She has a few memories issues, but no real concerns (as confirmed by doctor). We are just looking for a committed, friendly Spanish-speaking companion. Must have transportation. No pets in the house. Thank you!