Help! First Bangkok Trip — Need Hotel Recs, Itinerary & Tips 🥹✨

Hi everyone! 👋 My boyfriend and I just booked roundtrip Bangkok (DMK) tickets for July 2026 (5D4N). It’ll be our first time in Thailand! 🇹🇭🙏🏻

Could you please recommend affordable, decent hotels near good restaurants, malls, tourist attractions, and places to buy pasalubong(souvenirs)? Also, can you suggest a 4-day itinerary or must-see activities so we have an idea what to do? ☺️

Any first-time traveler tips — how to get around, SIM card advice, money, safety tips, or what to avoid — would also be super helpful. 🥹💞🫶🏻

Thanks in advance! 💖✨