First review ever, that's how much I liked it.

As a Bartender working in the industry for years now, I was instantly caught by the game and bought it with 0 hesitation.
It simulates really well a restaurant environment and how chaotic it can be, although I do see room for improvement there, hopefully it comes.

I'm only 35 days in but been playing for about 4 hours non-stop. There's not much of a tutorial and the game throws you in real gameplay right away. It's not complicated though, nothing that needs to be done differently there, just worth noting.
I see lots of upgrades we can get throughout many and many hours of gameplay, so there's already plenty of content for (this is me guessing, haven't gotten far yet) about 50 hours.
Looking forward to what's to come.

The following section is for a few things I noticed that can be implemented and improved. As someone that works in the industry and likes the realism, I'd like to see these things:

• The seating seems pretty blend. As far as I could tell (please correct me if I'm wrong), there's no pattern for tables. Parties don't come in as a group, unless it's an event. If there's a seat available, someone is sitting there even if they're not part of the party currently seating at that table.

• I do miss a Host. In restaurants the Host controls the pace of the restaurant. If the Host messes up and seats too many people at once, the kitchen and bar might even get overwhelmed and chaos happens. That kind of chaos would be cool to manage considering the skill set of every staff member. Just like servers and chefs can get better, the seating could be optimized by a better-skilled Host.

• Having table-side service would be awesome too. Not just kitchen but also bar.

• With the previous point in mind, I also feel like there should be more space. Although I understand it's still early access, I really hope more restaurant expansion comes soon.

• Having a calendar would be really helpful. Not just more expected holidays such as Christmas, but other events that can impact how busy a restaurant is, such as Proms, or Valentine's Day and even seasonal breaks (like spring breaks). People usually travel during these weeks, reducing the amount of guests coming in.

• Not sure if I haven't unlocked yet, but as of now I miss seeing cocktails and more bar content. While the kitchen is the heart of a restaurant, the bar is very important too. It would allow better, or worse, performance with more skilled bartenders.

• Adding bathrooms and bathrooms breaks for staff would be good too. It would add the unpredictability that I haven't seen yet.

• A manager, that could be controlled by the player, to fill in spots and put out fires (not literal ones but you never know) throughout the shift. Especially as we progress and more automatization comes.

• Having servers ring in drinks and cocktails to the bar. It would create a need for more bartenders and it would add steps to servers as well.

• Assignment of sections for servers

These are a few things that I would love to see in the game. Looking forward to future updates. Now I'll go back to playing xD

Having a Blast! Started 3 days ago and already put in 44h of play, still on my first run. Fun, and very addictive.
I´m playing it on medium difficulty, can´t wait to get my hands on more content, they are doing a great job considering it´s done by 2 persons, great artists, great work!