i have the Floor One S5 (08/2022) , A11 hero (11/2022), Moda One hair Dryer (07/2022)
So far it has been working well and serves the purpose.

Hair dryer - the ladies in the house love it. cheap alternative to dyson.

A11 - It is very useful, 1 full charge can floor vacuum 2 small rooms. suction is sufficient. You do have to clean the bin after every use.
Quite easy to clean the bin. the filter needs slightly more effort. Comes with all kind of useful adaptors. Takes about 30-60 min for a decent recharge to full charge.

S5 Floor one - this one is subjective. It serves the purpose of ease of moping the house. 1 full charge last you around dinning room and living room . should do a 1000 sqft apartment.
It will not be as clean as mopping with hand and pail, but if you 3x a week no issue. It however save you a lot of effort and finish mopping less then half the time.
The subjective part here is the self cleaning, not really effective. You will still NEED to manually clean the parts, spending 10-15mins.

For me I am satisfied with Tineco, have compared other brands with similar pricing and design but somehow trusted this brand as it is marketed in colonizers homeland as well with good reviews.
I do have a xiaomi robot to help maintain, but in comparison robot cleaning is less effective then actual mopping.
Not limited to Tineco, i recommend TS to get a vacuum mop .

I feel it would be most effective for apartment if you its not more then 1200 sq ft. Once full charge would do the job.
And you can just pick it up anytime and clean within 10mins.
Dont spend too much on top model, it may be features that not necessary. I just bought one within budget like the S5. S7 was tempting but i stuck to budget.

I dont always use the cleaning liquid, still am on 1st bottle from purchase. 9 mths now.

Battery durability is what it is. I use the vacuum once a week, no issue so far. touch wood. Like i said before, 1 full charge can do around 1000 sqft.