Need help with limited working space

[SoulsKeeper]

Hello, this is my first time here and I just lost about 12 kg in about 1.5 months just by improving my diet no cardio or any kind of workout(was lazy as hell playing video games), so I went a head and decided to start working out now

but I have a small problem, I have a very limited working space, which I'll only be able to fit in a Smith machine + bench, a few free weights where i can replace weights as I please(I do not yet know all of lingo for the different tools and such so correct me if you can ) and a rowing machine, I also got a pull up bar but i don't know how much time he will hold

but the thing is I don't know yet which workout should I do and if I can do enough of them for a full buddy workout with only the devices I've got

the landlord has also been very specific about not dropping any weights on the floor and breaking it, so if you know anything about which kind of mats I can use to put on the floor before I pull these machines in, it will be very helpful

it was really hard getting even that small space but this is all I have, is it even possible?

Thanks in advance
Mike