Is there an equivalent to Simple Reservation 7.x-1.0 in Drupal 11?

Problem/Motivation

I am currently preparing the migration of Drupal 7 websites to Drupal 11;
These Drupal 7 sites use the Simple Reservation 7.x-1.0 module, which perfectly meets the needs of managers and users:
The "Simple Reservation" module no longer exists in Drupal 11. What are the simple alternatives that could deliver Simple Reservation 7.x-1.0 features under Drupal 11?

I quickly looked at the following modules available under Drupal 11
. https://www.drupal.org/project/booking
. BEE module: https://www.drupal.org/project/bee
. BAT online reservations for Drupal: https://www.drupal.org/project/bat

These solutions seem powerful, but complex ; well beyond the basic needs very well satisfied by Simple Reservation 7.x-1.0.
Thanks you for your advice.

Steps to reproduce

Proposed resolution

Remaining tasks

User interface changes

API changes

Data model changes