dance floor in small venue?

hey everyone! my fiancé and i booked our wedding at a small local event venue. they’re new and super affordable. it cost 2500$ to rent the place for 8 hours and it includes catering as well. we just have to decorate ourselves which is no problem, especially since our theme isn’t super traditional. we are having around 50-70 guests (more likely around 60 depending on how many rsvp and plus ones) the venues max is 90. the only thing i’m getting worried about is the dance floor situation. we are having a dj as a lot of our friends and family like to dance and have fun. the venue isn’t super tiny but it’s also not huge either, it’s essentially a big open floor space. we are allowed to move all tables and chairs around. there’s also going to be a buffet and bar table (nothing too big but takes up some space. and table with favors and for cards/honeymoon fund) has anyone had any trouble having space dancing with a smaller venue? is there a better way i can organize tables and seating so i have enough room for an dance floor?