Thoughts on these transforming tables

Round Dining Table for 4-8, 43.3in-59in Extendable Kitchen Oval Dining Table with Removable Leaves, Modern Space Saving Kitchen Table with Storage Shelf for Kitchen Living Room, Walnut

Transformer Table - Solid Wood Extendable Round Dining Table, Extendable Round Dining Table, Space-Saving Modern Furniture, Elegant and Functional Design, Natural (Table Only)

iPormis 59'' Extendable Round Dining Table for 4 to 8, Kitchen Table with Sturdy X-Base Metal Legs, MDF Board , Space Saving, Easy Assembly,Walnut

19 Space-Saving Furniture Ideas to Help Maximise Space