You found a tenant for your one-bedroom condo near BTS Phra Khanong. The lease is signed, the deposit is in your account, and you're ready to hand over the keys. This is the moment most Bangkok landlords rush through, and it's the exact moment that comes back to bite them six or twelve months later. A scratched floor becomes a dispute. A missing remote becomes a deduction battle. A water stain becomes a lawsuit threat on Pantip. I've seen it happen with units in Ideo Mobi Sukhumvit, The Base Park West, and even high end places in Thonglor. The fix is simple: slow down and follow a proper move-in checklist before those keys leave your hand.

Document Every Surface, Every Corner, Every Scratch

This is the single most important thing you can do as a Bangkok landlord, and most people skip it or do it halfway. Walk through the entire unit with your tenant present and take photos of everything. Not just the living room. Open every cabinet. Check behind the toilet. Photograph the ceiling above the shower. Get close-ups of the kitchen counter, the balcony floor tiles, and every wall surface.

Use your phone's timestamp feature or a dating app like Timestamp Camera so each image is automatically marked with the date and time. I once helped a landlord at Life Ladprao Valley near MRT Phahon Yothin who lost a 15,000 THB deposit dispute because her "before" photos had no dates and the tenant claimed they were taken after move-out. Don't let that be you.

Create a shared Google Drive folder or LINE album with your tenant so both parties have access to the same set of images. This small act of transparency actually reduces conflict dramatically. When both sides know the evidence exists, nobody tries anything funny.

Test Every Appliance and Fixture While the Tenant Watches

Turn on the air conditioning in every room. Run the washing machine through a cycle. Flush the toilet. Turn on every burner if the unit has a stove. Check that the hot water heater works. Open and close every window. Test the TV, the microwave, and the electric lock if there is one.

A friend of mine rents out a studio in Aspire Rama 4 near BTS Ekkamai. She handed the keys over without testing the AC. Two weeks later, the tenant called saying the aircon was broken. Was it broken before? Did the tenant cause it? Nobody knew. She ended up paying 8,500 THB for repairs that may or may not have been her responsibility.

Write down the condition of each appliance on a simple checklist. "AC unit, bedroom: working, no unusual noise. Remote control: present, batteries included." It sounds tedious but takes about 20 minutes and can save you tens of thousands of baht.

Record All Meter Readings Together

Electricity and water meter disputes are incredibly common in Bangkok condos, especially when landlords charge tenants directly rather than going through the juristic office. Before your tenant moves in, stand at the meter together and photograph the current readings.

Write down the electricity meter number and reading, the water meter number and reading, and the date. Both of you should have a copy. In buildings like Lumpini Suite Phetchaburi, where units rent for 12,000 to 18,000 THB per month, landlords often charge 8 to 9 baht per unit of electricity and 20 to 25 baht per unit of water. If you don't establish a clear starting point, you will argue about the first bill. Guaranteed.

Also clarify in writing what rates you're charging and how payment works. LINE transfer? Bank transfer by the 5th of each month? Cash? Get it sorted now, not after the first awkward reminder message.

Create a Simple Inventory List With Photos

If your condo is furnished, list every single item. Sofa, coffee table, bed frame, mattress, desk, chair, curtains, hangers, pots, pans, plates, glasses. Everything. Attach a photo of each item or group of items.

I know a landlord who rents a two-bedroom unit at Ceil by Sansiri near BTS Ekkamai for about 28,000 THB per month. Fully furnished, nice place. The tenant moved out after a year and two dining chairs were missing. No inventory list existed. The landlord tried to deduct from the deposit, the tenant pushed back, and it turned into a weeks-long LINE argument that solved nothing.

A signed inventory takes maybe 30 minutes to prepare. Print two copies or use a PDF signed digitally. Both parties keep one. This document is your best friend if anything goes missing.

Set Clear Rules About Modifications and Guests

Can the tenant drill holes to mount a TV? Can they bring in their own furniture and store yours? Are pets allowed? What about long-term guests who essentially become unofficial roommates? These conversations need to happen before the keys change hands, not after you discover a cat living in your condo near BTS Bearing.

Put it in the lease if you haven't already, but also say it out loud during the walk-through. Verbal reinforcement matters. Many tenants in Bangkok, both Thai and expat, will nod through a lease without reading every clause. The move-in walk-through is your chance to highlight the rules that matter most to you.

Be reasonable, though. Telling a tenant they can't put a single nail in the wall is going to push good renters away. Small nail holes are normal wear and tear. Drilling anchor bolts into bathroom tiles is not.

The move-in checklist is not about being paranoid or distrustful. It's about protecting both you and your tenant from the messy gray areas that cause real conflict. Twenty to thirty minutes of careful documentation on move-in day can save you months of headaches later. And if you're renting out a condo in Bangkok and want to find quality tenants without the usual stress, check out superagent.co to see how AI-powered matching can connect you with the right renters faster.