I've had a quote to replace existing patio and we simply can't afford it currently (I'm on mat leave), nor do we have the time to re-do the patio ourselves. The slabs on the current patio look OK but tired, and the weeds are relentlessly pushing through all the cracks. What would the best option be for making this look a bit smarter for the summer? I have tried weeding between the cracks but there are so many and they grow back so quickly. We'll hopefully have the funds to replace this in the next couple of years so I don't want to do anything too costly. TIA